CN112706884B - Land ship system for simulation test - Google Patents
Land ship system for simulation test Download PDFInfo
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- CN112706884B CN112706884B CN202011426114.4A CN202011426114A CN112706884B CN 112706884 B CN112706884 B CN 112706884B CN 202011426114 A CN202011426114 A CN 202011426114A CN 112706884 B CN112706884 B CN 112706884B
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- 238000012360 testing method Methods 0.000 title claims abstract description 71
- 238000004088 simulation Methods 0.000 title claims abstract description 31
- 230000033001 locomotion Effects 0.000 claims abstract description 44
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 6
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
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Abstract
The invention aims to overcome the defects in the prior art and provides a land ship system for simulation test, which is used for simulating the motion characteristics of a target ship on land and comprises a control subsystem and a land ship subsystem in signal connection with the control subsystem; the control subsystem: for controlling operation of the land craft subsystem and receiving feedback from the land craft subsystem; land vessel subsystem: and the simulation of the target ship is realized according to the command of the control subsystem. The land ship simulating the target ship is arranged on land, so that the test can be carried out without separating from the water environment, the coordination of a test water area and the water surface blocking are not needed, the preparation and coordination workload of the test is small, the ship body is easy to recover, and the land ship can run at high speed and flexibly on the land according to a preset track through the control subsystem, so that the motion characteristic of the target ship is simulated really.
Description
Technical Field
The invention belongs to the technical field of missile tests, and particularly relates to a land ship system for a simulation test.
Background
With the continuous improvement of the understanding and the demand of the research and development of the aviation missile on automation and intellectualization, the difficulty of ensuring the reliability and the safety of military actual combat testing becomes the greatest difficulty in the development of the aviation missile except for the research of a new function and an algorithm of a shell body. Only through perfect automatic test and evaluation can the problems be found in the research and development stage as early as possible, and the functional completeness and effectiveness of the application of the aeronautical shell can be ensured by digging hidden functional defects and unreasonable places, so that the absolute advantage of the aeronautical shell in military wars is ensured.
Weapons such as missiles often need to construct enemy ship fictitious targets in the test stage and the exercise task so as to truly test each performance index of the weapons. The methods commonly used in the tests include: (1) testing on the water surface by using a retired or scrapped ship; (2) constructing a simple target ship on the water surface for testing; (3) and (5) constructing a simple fixed target ship to perform a test on land. These approaches are satisfactory for testing and verification of weapon performance in a trial.
But also has the following problems:
(1) the waste ship is difficult to accurately simulate various performance parameter indexes (such as appearance characteristics, electromagnetic scattering characteristics, infrared characteristics and the like) of enemy ships;
(2) when weapon tests are carried out on water surfaces such as the ocean and the like, the water area of the tests needs to be coordinated and the water surface needs to be blocked, the preparation and coordination workload of the tests is large, and the tests are easy to attract attention of all parties and are sensitive;
(3) after the test is carried out on the water surface, the ship body is damaged and difficult to recover, pollutes the water area and cannot be reused, so that the test cost is increased;
(4) the land fixation target cannot truly simulate the movement characteristics of enemy ships.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a land ship system for simulation test, which is used for simulating the motion characteristics of a target ship on land.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the invention provides a land ship system for simulation test, which comprises a control subsystem and a land ship subsystem in signal connection with the control subsystem; the control subsystem: for controlling operation of the land craft subsystem and receiving feedback from the land craft subsystem; land vessel subsystem: and the simulation of the target ship is realized according to the command of the control subsystem.
Further, the land vessel subsystem comprises a track and a land vessel disposed on the track; the land craft comprises a hull, a bogie detachably connected below the hull and an electromechanical control device arranged on the hull; the number and the positions of the bogies connected below the ship body can be adjusted; the bogie is detachably provided with guide wheels, and the guide wheels are symmetrically distributed on two sides of the bogie; the number and the position of the guide wheels on the bogie can be adjusted; the bogie comprises a power bogie and a non-power bogie, and the power bogie is detachably provided with a power device for driving a land ship to move; the power bogie and the non-power bogie can be mutually converted by mounting or dismounting the power device; and the electromechanical control device is used for receiving a command of the control subsystem and controlling the power device according to the command.
Furthermore, the track comprises two parallel track beams, and the bogie adopts a structural form of a double-track straddle type bogie.
Further, the power device comprises a driving wheel and a driving motor; the electromechanical control device comprises a driver in signal connection with the control subsystem and a power supply system connected with the driving motor through the driver; the power supply system comprises a motor and a battery pack.
Further, the hull comprises a ship skeleton; the ship framework is of a truss structure and comprises a main cross beam truss, a longitudinal beam truss and an auxiliary supporting beam which are connected through bolts; the ship skeleton controls the size of the ship skeleton by adjusting the length, the number and the position of the main beam truss and the longitudinal beam truss; the auxiliary supporting beams are fixed on the main beam truss and the longitudinal beam truss through bolts so as to increase the stability of the ship framework.
Furthermore, a simulation device for simulating the characteristics of the target ship is detachably mounted on the ship body; the simulation device comprises infrared simulation equipment for simulating typical infrared characteristics of a target ship, a corner reflector for simulating electromagnetic scattering characteristics of the target ship and a deck for simulating load and appearance of the target ship; and the deck is processed in a blocking manner and is connected with the main beam truss or the longitudinal beam truss through bolts.
Furthermore, the control subsystem comprises a remote control system for remotely controlling the land craft to move according to preset parameters; the remote control system comprises a remote control computer and a high-speed radio station; the remote control computer is used for sending motion instructions to the driver and monitoring motion parameters and motion states of the land craft subsystem; the high speed radio is used for realizing communication between a remote control computer and the land ship subsystem.
Furthermore, the land ship also comprises a test feedback device which is used for recording test data and sending the test data to the remote control computer; the test feedback device comprises a miss distance measuring device arranged on the ship body, and the miss distance measuring device is used for measuring the test condition of the missile and feeding back the test condition to the remote control computer.
Furthermore, the test feedback device also comprises a camera system arranged on the ship body, and the camera system is used for shooting a ship body motion video image and transmitting a target shooting image during the test and transmitting the image to the remote control computer.
Furthermore, the control subsystem also comprises a local control system for debugging and commissioning the land ship subsystem; the local control system comprises a local control computer, a local control operation platform and a positioning north-determining device; the local control computer is used for realizing motion resolving, displaying and feeding back parameters and states of the land ship subsystem, and displaying a motion position and a motion track of the ship body; and the local control operation console is used for realizing the driving control operation on the land ship subsystem.
Compared with the prior art, the invention has the following beneficial effects:
1. the land ship simulating the target ship is arranged on land, so that the test can be carried out without separating from a water environment, the coordination of a test water area and the water surface blocking are not needed, the preparation and coordination workload of the test is small, the ship body is easy to recover, and the land ship can run at a high speed and flexibly on the land according to a preset track through the control subsystem, so that the motion characteristic of the target ship is simulated really;
2. the ship body adopts a double-track straddle type mode, the two tracks are utilized to realize the guidance of the ship body, parameters such as motion torque, speed and the like are sent to a driver through a computer during control, and meanwhile, the positioning north-fixing equipment is utilized to carry out motion closed-loop control, so that the ship body can accurately move according to a preset track; local control, remote control and program control can be realized through the control subsystem;
3. the ship body forms the appearance structure of a ship and physical characteristics such as infrared and scattering of the ship body, the arrangement of the ship body structure comprehensively considers from aspects such as strength, safety, stability and rapidity to achieve the optimal effect, and the load is formed by a ship framework, a deck and an auxiliary structure and can vividly simulate the appearance size characteristics of various types of ships of enemies;
4. the ship body is designed in a high-modularized manner, so that the ship body is convenient to install, assemble and erect quickly; the framework of the whole land ship is in a modular design, and the ship body can be conveniently transported and assembled by utilizing bolt connection; the size of the hull of the whole land ship can be changed randomly according to the requirement, the bogie structure is also designed in a standard modular manner, the number of power bogies and non-power bogies can be selected according to the requirement, the modular assembly and the construction of the large-size hull can be realized, and the modular maintenance, replacement and reuse can be carried out; all the components of the land ship are detachably connected, and the size, the shape, the power, the moving speed, the infrared characteristic and the electromagnetic scattering characteristic of a target ship can be more flexibly simulated by detaching or installing the components of the land ship;
5. the infrared characteristic and the electromagnetic scattering characteristic of a test ship can be truly simulated by additionally arranging the equipment, and the infrared characteristic and the electromagnetic scattering characteristic of an enemy ship can be truly simulated;
6. the guide wheels are symmetrically distributed on two sides, and can provide necessary centripetal force to prevent derailment in emergency; the middle position of the ship body is provided with a non-power wheel set, and the non-power bogie mainly plays a role in supporting the ship body.
Drawings
FIG. 1 is a block diagram of a land craft system of the present invention;
FIG. 2 is a schematic diagram of a subsystem structure of the land craft according to the first embodiment;
FIG. 3 is a side view of a land craft subsystem of the first embodiment;
FIG. 4 is a rear view of a land craft subsystem of the present invention;
FIG. 5 is a schematic view of the skeletal structure of the vessel of the present invention;
FIG. 6 is a schematic illustration of the assembly of the ship's skeleton according to the present invention;
FIG. 7 is a schematic view of the hull modular design of the present invention;
FIG. 8 is a schematic view of a land craft incorporating infrared of the present invention;
FIG. 9 is a schematic view of a land craft incorporating the corner reflector of the present invention.
In the figure:
1. a land craft; 11. a boat skeleton; 111. a main beam truss; 112. a stringer truss; 113. an auxiliary support beam; 12. a bogie; 121. a power bogie; 122. a non-powered bogie; 13. a guide wheel; 2. a track; 3. an engine; 4. a driver; 5. an infrared control panel; 6. a corner reflector.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The first embodiment is as follows:
as shown in fig. 1, the present embodiment provides a land-based vessel system for simulation testing, comprising a control subsystem and a land-based vessel subsystem in signal communication with the control subsystem; the control subsystem: for controlling operation of the land craft subsystem and receiving feedback from the land craft subsystem; land vessel subsystem: the system is used for realizing the simulation of a target ship and giving the hitting target of the missile according to the command of the control subsystem. In the embodiment, the land ship 1 for simulating the target ship is arranged on the land, so that the test can be carried out by separating from the water environment, and the land ship 1 can run flexibly on the land at a high speed according to a preset track through the control subsystem, thereby truly simulating the motion characteristic of the target ship.
Specifically, as shown in fig. 2-4, the land vessel subsystem includes a track 2 and a land vessel 1 disposed on the track 2; the land craft 1 comprises a hull, a bogie 12 detachably connected below the hull, and an electromechanical control device mounted on the hull; the number of the bogies 12 connected below the ship body and the positions of the bogies 12 can be adjusted; the guide wheels 13 are detachably mounted on the bogie 12, and the guide wheels 13 are symmetrically distributed on two sides of the bogie 12; the number of the guide wheels 13 on the bogie 12 and the positions of the guide wheels 13 can be adjusted; the bogie 12 comprises a power bogie 121 and a non-power bogie 122, and a power device for driving the land ship 1 to move is detachably mounted on the power bogie 121; the power bogie 121 and the non-power bogie 122 can be mutually converted by mounting or dismounting a power device; and the electromechanical control device is used for receiving a command of the control subsystem and controlling the power device according to the command.
As shown in fig. 2, the track 2 includes two track beams arranged in parallel, the bogie 12 adopts a structural form of a double-track straddle type bogie 12, the ship body adopts a double-track straddle type mode, the two tracks 2 are used for guiding the ship body, and when in control, the ship body can accurately move according to a preset track only by sending parameters such as movement torque, speed and the like to the motor driver 4 through a computer and performing closed-loop control on movement by using a positioning north-determining device; local control, remote control and program control can be realized through the control subsystem. As shown in fig. 7, the guide wheels 13 are symmetrically arranged on both sides to provide the necessary centripetal force to prevent derailment in emergency. The non-power wheel set is arranged in the middle of the ship body, and the non-power bogie 122 mainly plays a role in supporting the ship body.
Specifically, the power device comprises a driving wheel and a driving motor; the electromechanical control device comprises a driver 4 in signal connection with the control subsystem and a power supply system connected with the driving motor through the driver 4; the power supply system includes a motor 3 and a battery pack.
Specifically, as shown in fig. 5-6, the hull includes a hull 11; the ship frame 11 is of a truss structure and comprises a main beam truss 111, a longitudinal beam truss 112 and an auxiliary supporting beam 113 which are connected through bolts; the ship frame 11 controls the size of the ship frame 11 by adjusting the length, the number and the position of the main beam truss 111 and the longitudinal beam truss 112; the auxiliary support beams 113 are fixed to the main girder girders 111 and the girder girders 112 by bolts to increase the stability of the ship frame 11. The main cross beam truss 111, the longitudinal beam truss 112 and the auxiliary supporting beam 113 are formed by welding plates, and the main cross beam truss 111 is connected with the longitudinal beam truss 112 through bolts; the deck is processed in a block mode and is connected with the main cross girder truss 111 or the longitudinal girder truss 112 through bolts. The ship body forms the appearance structure of a ship and physical characteristics such as infrared and scattering of the ship body, the ship body structure arrangement comprehensively considers from aspects such as strength, safety, stability and rapidity to achieve the optimal effect, and the load is formed by the ship framework 11, the deck and the auxiliary structures and can vividly simulate the appearance size characteristics of various types of ships of enemies.
As shown in fig. 7, the ship frame 11 and the bogie 12 are both of modular design. The ship body is designed in a high-modularized manner, so that the ship body is convenient to install, assemble and erect quickly; the framework of the whole land ship 1 is in a modular design, and the ship body can be conveniently transported and assembled by utilizing bolt connection; the number and the position of the bogies 12 under the ship body can be adjusted, the non-power bogies 122 can be converted into power bogies 121 by mounting power devices, the power devices are detachable and can be very conveniently mounted on the bogies 12, and the maximum speed and the ship body structure of the simulated target ship can be adjusted by adjusting the positions and the number of the power bogies 121; and then, the steering wheels are arranged on the bogie 12, the steering wheels are detachably arranged on the bogie 12, and the guide wheels 13 are symmetrically distributed on two sides, so that necessary centripetal force can be provided, the derailment can be prevented in an emergency, and the number of the guide wheels 13 can be increased or decreased according to the situation. The size of the whole land ship 1 can be changed randomly as required, the structure of the bogie 12 is also designed in a standard modular mode, the number of the power bogies 121 and the number of the non-power bogies 122 can be selected as required, modular assembly and construction of a large-size ship body can be achieved, and modular maintenance, replacement and repeated use can be carried out.
The distance between the rails 2 is determined by the width of the moving platform; the distance between the bogies 12, the number of bogies 12 is determined by the length of the mobile platform and the weight of the mobile platform; the number of the power bogies 121 and the position of the power bogies 121 at the bottom of the platform are calculated according to the traction force required by the platform during operation, and the position of the power bogies 121 is arranged at the bottom of a point with larger stress on the platform; when the tracks 2 are all straight lines or the turning radius of the tracks 2 is large enough, the arrangement position and the arrangement number of the guide wheels 13 can be adjusted (the bogie 12 can be provided with driving wheels or non-driving wheels for universal design, and can be provided with the guide wheels 13 or not provided with the guide wheels 13).
Specifically, as shown in fig. 8-9, a simulation device for simulating the characteristics of the target ship is arranged on the ship; the simulation apparatus includes an infrared simulation device for simulating typical infrared characteristics of the target vessel and a corner reflector 6 for simulating electromagnetic scattering characteristics of the target vessel. The land ship 1 is additionally provided with the infrared control panel 5 and the corner reflector 6 to simulate the electromagnetic scattering characteristics, and the infrared characteristics and the electromagnetic scattering characteristics of the ship can be truly simulated and tested by additionally arranging the equipment, so that the infrared characteristics and the electromagnetic scattering characteristics of the enemy ship can be truly simulated.
Specifically, the control subsystem comprises a remote control system for remotely controlling the land craft 1 to move according to preset parameters; the remote control system comprises a remote control computer and a high-speed radio station; the remote control computer is used for sending motion instructions to the motor driver 4 and monitoring motion parameters and motion states of the land craft subsystem; the high speed radio is used for realizing communication between a remote control computer and the land ship subsystem.
Specifically, the land craft 1 further comprises a test feedback device for recording test data and sending the test data to the remote control computer; the test feedback device comprises miss distance measuring equipment arranged on the ship body, and the miss distance measuring equipment is used for measuring the missile test condition and feeding back the missile test condition to the remote control computer.
Specifically, the test feedback device further comprises a camera system mounted on the ship body, and the camera system is used for shooting a ship body motion video image and transmitting a target shooting photo during the test and transmitting the target shooting photo to the remote control computer.
Specifically, the control subsystem further comprises a local control system for debugging and commissioning the land craft subsystem; the local control system comprises a local control computer, a local control operation platform and a positioning north-determining device; the local control computer is used for realizing motion resolving, displaying and feeding back parameters and states of the land ship subsystem, and displaying a motion position and a motion track of the ship body; and the local control operation console is used for realizing the driving control operation on the land ship subsystem.
When a missile test is required, firstly, the ship body of the land ship 1 is reformed according to the characteristics of a target ship, and a deck and an auxiliary structure for simulating the appearance and the load are additionally arranged according to the appearance structure of the ship; and then, according to the infrared characteristics and the electromagnetic scattering characteristics of the target ship, electromagnetic scattering equipment such as an infrared control panel 5 and a corner reflector 6 is additionally arranged, typical infrared characteristics and electromagnetic scattering characteristics of the target ship are simulated, and finally, a test feedback device for recording test data and sending the test data to the remote control computer is additionally arranged on the land ship 1. The test feedback device comprises a miss distance measuring device and a camera system.
The number and the position of the bogies 12 under the ship body can be adjusted, the non-power bogies 122 can be converted into power bogies 121 by mounting power devices, the power devices are detachable and can be very conveniently mounted on the bogies 12, and the maximum speed and the ship body structure of the simulated target ship can be adjusted by adjusting the positions and the number of the power bogies 121; and then, the steering wheels are arranged on the bogie 12, the steering wheels are detachably arranged on the bogie 12, and the guide wheels 13 are symmetrically distributed on two sides, so that necessary centripetal force can be provided, the derailment can be prevented in an emergency, and the number of the guide wheels 13 can be increased or decreased according to the situation.
And then, debugging and commissioning of the land craft 1 are carried out by using a local control system, and manual intervention operation is needed. The motion is resolved by a local control computer, parameters of each motor, the driver 4 and important devices are displayed, the state is fed back, and the motion position and the motion track are displayed. The driving control operation, the forward operation, the backward operation, the acceleration and deceleration operation, the braking operation, the parking operation and the like of the ship movement are realized through the local control operation console.
And during a real test, a remote control system is used for moving the ship body according to a specific track in a remote manual or program control mode. The ship body adopts a double-track straddle type mode, the two tracks 2 are used for guiding the ship body, parameters such as motion torque, speed and the like are sent to the driver 4 through a computer during control, and meanwhile, the positioning north-fixing equipment is used for carrying out motion closed-loop control, so that the ship body can accurately move according to a preset track. The remote control computer is used for giving movement instructions to the ship body, monitoring the movement parameters and the movement state of the ship body, and meanwhile, the communication between the remote control computer and the ship body movement control device is realized through the high-speed radio station. After the missile is launched, a camera system additionally arranged on the ship body transmits a ship body motion video image and a target-hitting photo during a test to a remote control computer.
The work flow of the land ship system is shown in fig. 1, wherein the driver 4 is powered by a power supply system, the driver 4 drives a motor, the motor drives a power bogie 121, and the power bogie 121 drives a ship body to move; the driver 4 is connected with the local control computer, receives the instruction and feeds back the corresponding parameters so as to complete the debugging of the driver 4, and the local control console sends an action instruction to the local control computer so as to control the operation of the driver 4; during remote control, the miss distance measuring equipment, the camera system and the positioning north-determining equipment on the ship body are in signal connection with the remote control computer through the radio device, and data transmission and information feedback can be carried out on the remote control computer.
Example two:
the embodiment provides a land ship system for aviation missile testing, which comprises a control subsystem and a land ship subsystem in signal connection with the control subsystem; the control subsystem: for controlling operation of the land craft subsystem and receiving feedback from the land craft subsystem; land vessel subsystem: and the simulation of the target ship is realized according to the command of the control subsystem. The main difference between the present embodiment and the first embodiment is that the land craft subsystem of the present embodiment comprises a track 2, a land craft 1 arranged on the track 2, and a traction locomotive for towing the land craft 1, the land craft 1 is not provided with a power device and a remote control device, and the remote automatic unhooking device is used between the traction locomotive and the land craft 1 to realize automatic unhooking.
During missile live-action testing, equipment on the land ship 1 is likely to be damaged, and a driving motor, an electromechanical control device and a power supply system for driving the land ship 1 have high values, so that in order to repeatedly use the equipment, the running speed and the running direction of the land ship 1 are controlled by arranging a traction locomotive to be matched with the track 2, and automatic unhooking is realized through remote automatic unhooking.
The traction locomotive mainly comprises a locomotive body, an electromechanical control device and a power supply system. Wherein, the vehicle body plays a role of bearing equipment; the electromechanical control device controls the movement of the whole traction locomotive, including actions such as acceleration, braking and the like; the power supply system adopts the matching use of the generator and the battery pack.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.
Claims (9)
1. A land craft system for simulation testing, the system comprising a control subsystem and a land craft subsystem in signal communication with the control subsystem;
the control subsystem: for controlling operation of the land craft subsystem and receiving feedback from the land craft subsystem;
land vessel subsystem: the simulation system is used for realizing the simulation of a target ship according to the command of the control subsystem;
the land vessel subsystem comprises a track (2) and a land vessel (1) arranged on the track (2);
the land craft (1) comprises a hull, a bogie (12) detachably connected below the hull and an electromechanical control device mounted on the hull;
the number of the bogies (12) connected below the ship body and the positions of the bogies (12) can be adjusted;
the guide wheels (13) are detachably mounted on the bogie (12), and the guide wheels (13) are symmetrically distributed on two sides of the bogie (12); the number of guide wheels (13) on the bogie (12) and the positions of the guide wheels (13) can be adjusted;
the bogie (12) comprises a power bogie (121) and a non-power bogie (122), and a power device for driving the land ship (1) to move is detachably mounted on the power bogie (121); the power bogie (121) and the non-power bogie (122) can be mutually converted by mounting or dismounting a power device;
and the electromechanical control device is used for receiving a command of the control subsystem and controlling the power device according to the command.
2. Land-based vessel system for simulation tests according to claim 1, characterized in that the track (2) comprises two parallel arranged track beams, and the bogie (12) is in the form of a double-track straddle-type bogie (12).
3. Land-based marine system for simulation experiments according to claim 1, characterized in that the power plant comprises driving wheels and a driving motor;
the electromechanical control device comprises a driver (4) in signal connection with the control subsystem and a power supply system connected with the driving motor through the driver (4); the power supply system comprises a motor (3) and a battery pack.
4. Land craft system for simulation tests according to claim 1, characterized in that the hull comprises a hull frame (11);
the ship frame (11) is of a truss structure and comprises a main beam truss (111), a longitudinal beam truss (112) and an auxiliary supporting beam (113) which are connected through bolts; the ship skeleton (11) controls the size of the ship skeleton (11) by adjusting the length, the number and the position of the main beam truss (111) and the longitudinal beam truss (112); the auxiliary support beams (113) are fixed on the main beam truss (111) and the longitudinal beam truss (112) through bolts to increase the stability of the ship frame (11).
5. A land craft system for simulation testing according to claim 4 wherein simulation means for simulating target vessel characteristics are removably mounted on the vessel hull; the simulation device comprises infrared simulation equipment for simulating typical infrared characteristics of a target ship, a corner reflector (6) for simulating electromagnetic scattering characteristics of the target ship and a deck for simulating load and appearance of the target ship;
and the deck is processed in a blocking mode and is connected with the main cross beam truss (111) or the longitudinal beam truss (112) through bolts.
6. Land-based vessel system for simulation experiments according to claim 3, characterized in that said control subsystem comprises a remote control system for remotely controlling the movement of said land-based vessel (1) according to preset parameters;
the remote control system comprises a remote control computer and a high-speed radio station;
the remote control computer is used for sending motion instructions to the driver (4) and monitoring motion parameters and motion states of the land vessel subsystem;
the high speed radio is used for realizing communication between a remote control computer and the land ship subsystem.
7. Land-based vessel system for simulation testing according to claim 6, characterized in that the land-based vessel (1) further comprises test feedback means for recording test data and sending the test data to the remote control computer;
the test feedback device comprises a miss distance measuring device arranged on the ship body, and the miss distance measuring device is used for measuring the test condition of the missile and feeding back the test condition to the remote control computer.
8. A land craft system for simulation testing as claimed in claim 7 wherein said test feedback means further includes a camera system mounted on said hull for capturing video images of hull motion and transmitting said target video at the time of testing and transmitting said target video to said remote control computer.
9. The land craft system for simulation testing of claim 6, wherein said control subsystem further comprises a local control system for commissioning and commissioning a land craft subsystem;
the local control system comprises a local control computer, a local control operation platform and a positioning north-determining device;
the local control computer is used for realizing motion resolving, displaying and feeding back parameters and states of the land ship subsystem, and displaying a motion position and a motion track of the ship body;
and the local control operation console is used for realizing the driving control operation on the land ship subsystem.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011426114.4A CN112706884B (en) | 2020-12-09 | 2020-12-09 | Land ship system for simulation test |
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| CN202011426114.4A CN112706884B (en) | 2020-12-09 | 2020-12-09 | Land ship system for simulation test |
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| CN112706884B true CN112706884B (en) | 2021-10-08 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1563836A (en) * | 1976-11-09 | 1980-04-02 | Marconi Co Ltd | Target moving apparatus |
| US4189148A (en) * | 1976-12-08 | 1980-02-19 | Japan Aircraft Mfg. Co., Ltd. | Towed target ship with submerged hull |
| KR100916970B1 (en) * | 2007-11-19 | 2009-09-14 | 국방과학연구소 | Active RF Deception Simulation Device |
| US9958544B2 (en) * | 2015-03-18 | 2018-05-01 | The United States Of America, As Represented By The Secretary Of The Navy | Vessel-towed multiple sensor systems and related methods |
| CN104943818A (en) * | 2015-06-19 | 2015-09-30 | 南京长峰航天电子科技有限公司 | Flexible combined spliced target ship |
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