CN116625165A - Aiming device for marine rocket and parameter determination method - Google Patents
Aiming device for marine rocket and parameter determination method Download PDFInfo
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- CN116625165A CN116625165A CN202310676929.5A CN202310676929A CN116625165A CN 116625165 A CN116625165 A CN 116625165A CN 202310676929 A CN202310676929 A CN 202310676929A CN 116625165 A CN116625165 A CN 116625165A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
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- Combustion & Propulsion (AREA)
- Length Measuring Devices By Optical Means (AREA)
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Abstract
The invention provides an aiming device for an offshore rocket and a parameter determining method, and relates to the field of rocket light aiming equipment. The aiming device for an offshore rocket comprises: the first end part of the vertical arm is rotationally connected with the launching pad; the light aiming device is arranged at the second end of the vertical arm and is used for calibrating a rocket; the hydraulic rod is used for controlling the vertical arm to rotate, the first end of the hydraulic rod is fixedly connected with the vertical arm, and the second end of the hydraulic rod is fixedly connected with the launching pad; when the light aiming equipment is in a working state, the vertical lifting arm is lifted up through the hydraulic rod, and when a rocket launching instruction is received, the vertical lifting arm is withdrawn from the rocket through the hydraulic rod. The scheme of the invention realizes the real-time following operation of the light aiming device on the rocket, reduces the influence of weather on the light aiming device and improves the use precision of the light aiming device.
Description
Technical Field
The invention relates to the field of rocket light aiming equipment, in particular to an aiming device for an offshore rocket and a parameter determination method.
Background
In the photoelectric auto-collimation aiming process, the optical aiming equipment needs to perform operations such as aiming rod, aiming inertial group, resolving initial azimuth angle of the inertial group prism, aiming data transmission and the like. When the existing light aiming device is arranged, the existing light aiming device needs to be fixed on a preset position on the ground according to the position of a rocket, and cannot be moved after being installed and fixed, so that when the light aiming device in the prior art launches the rocket on the sea, the precision of the light aiming device is often reduced due to the distance problem and the slight fluctuation problem of a marine ship, and the light aiming device is seriously influenced by weather.
Disclosure of Invention
The invention provides an aiming device for an offshore rocket and a parameter determining method, which solve the problems that the existing aiming device has low precision and cannot be normally used under severe weather when facing the rocket launched at sea.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention provides an aiming device for an offshore rocket, comprising:
the first end part of the vertical arm is rotationally connected with the launching pad;
the light aiming device is arranged at the second end of the vertical arm and is used for calibrating a rocket;
the hydraulic rod is used for controlling the vertical arm to rotate, the first end of the hydraulic rod is fixedly connected with the vertical arm, and the second end of the hydraulic rod is fixedly connected with the launching pad;
when the light aiming equipment is in a working state, the vertical lifting arm is lifted up through the hydraulic rod, and when a rocket launching instruction is received, the vertical lifting arm is withdrawn from the rocket through the hydraulic rod.
Optionally, the aiming device for an offshore rocket further comprises:
the limiting support leg is arranged at the first end of the vertical lifting arm, and the first end of the vertical lifting arm is in contact connection with the launching pad through the limiting support leg.
Optionally, the spacing landing leg is telescopic structure, telescopic structure's spacing landing leg is used for adjusting the inclination of standing arm in vertical direction.
Optionally, the aiming device for an offshore rocket further comprises:
the adjusting cradle head is arranged at the second end of the erection arm, and the light aiming equipment is fixedly connected with the second end of the erection arm through the adjusting cradle head.
Optionally, a truss is arranged in the vertical arm, and the truss is fixedly connected with the inside of the vertical arm;
the first end of the hydraulic rod is fixedly connected with the erection arm through the truss.
Optionally, the aiming device for an offshore rocket further comprises:
the supporting table is fixedly connected with the truss at the second end of the erection arm;
the adjusting cradle head is arranged on the supporting table.
The invention also provides a parameter determining method of the sighting device, wherein the sighting device is the sighting device, and the parameter determining method comprises the following steps:
acquiring initial parameters of the rocket and the light aiming device;
determining installation parameters of the light aiming device according to the initial parameters;
and adjusting the light aiming equipment to a preset position according to the installation parameters.
Optionally, acquiring initial parameters of the rocket and the light aiming device includes:
acquiring position parameters and size parameters of a prism on the rocket;
and acquiring the size parameter and the view field range parameter of the light sighting device.
Optionally, determining the installation parameters of the light sighting device according to the initial parameters includes:
acquiring the height parameter of the mounting surface of the light aiming device according to the position parameter of the prism;
and determining a distance parameter between the light aiming device and the prism according to the size parameter of the prism, the size parameter of the light aiming device and the field range parameter.
The present invention also provides a computing device comprising: a processor, a memory storing a computer program which, when executed by the processor, performs the method of determining parameters of the aiming device as described above.
The scheme of the invention at least comprises the following beneficial effects:
the aiming device for the marine rocket comprises: the first end part of the vertical arm is rotationally connected with the launching pad; the light aiming device is arranged at the second end of the vertical arm and is used for calibrating a rocket; the hydraulic rod is used for controlling the vertical arm to rotate, the first end of the hydraulic rod is fixedly connected with the vertical arm, and the second end of the hydraulic rod is fixedly connected with the launching pad; when the light aiming equipment is in a working state, the vertical lifting arm is lifted up through the hydraulic rod, and when a rocket launching instruction is received, the vertical lifting arm is withdrawn from the rocket through the hydraulic rod. The real-time following operation of the light aiming device on the rocket is realized, the influence of weather on the light aiming device is reduced, and the use precision of the light aiming device is improved.
Drawings
FIG. 1 is a general assembly view of an aiming device for an offshore rocket and rocket of the present invention;
fig. 2 is a perspective view of the aiming device for an offshore rocket of the present invention.
Reference numerals illustrate:
1. a vertical arm; 11. truss; 12. a support table; 2. a transmitting station; 3. a hydraulic rod; 4. an optical sighting device; 5. a rocket; 51. a prism; 6. limiting support legs; 7. and adjusting the cradle head.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1 and 2, an embodiment of the present invention proposes an aiming device for an offshore rocket, comprising:
the first end part of the vertical arm 1 is rotationally connected with the launching platform 2;
the light aiming device 4 is arranged at the second end of the erection arm 1, and the light aiming device 4 is used for calibrating the rocket 5;
the hydraulic rod 3 controls the vertical lifting arm 1 to rotate, a first end of the hydraulic rod 3 is fixedly connected with the vertical lifting arm 1, and a second end of the hydraulic rod 3 is fixedly connected with the launching platform 2;
when the light aiming device 4 processes the working state, the erection arm 1 is erected through the hydraulic rod 3, and when a rocket 5 launching instruction is received, the erection arm 1 is evacuated from the rocket 5 through the hydraulic rod 3.
In this embodiment, the vertical arm 1 is made of low alloy high strength steel, and the vertical arm 1 is formed by welding square tubes; the adaptable load mass of the vertical arm 1 is not less than 1.5 times of that of the light aiming device 4; when the hydraulic rod 3 works, after the vertical arm 1 is erected, the hydraulic rod 3 needs to be automatically locked, so that the vertical arm 1 is fixed in the vertical direction, after the vertical arm 1 is erected, the light aiming device 4 is aligned with the prism 51 on the rocket 5, the rocket 5 is calibrated through the prism 51, and after the calibration is finished, when the rocket 5 needs to be launched, the hydraulic rod 3 needs to quickly withdraw the prism 51 from the rocket 5.
In this embodiment, through the design of the aiming device, the rocket 5 can be calibrated in real time according to the requirement, so that the problems that the existing aiming device is low in precision and cannot be normally used under severe weather when facing the rocket launched at sea are solved, the real-time following operation of the aiming device on the rocket is realized, the influence of weather on the aiming device is reduced, and the use precision of the aiming device is improved.
In an alternative embodiment of the present invention, the aiming device for an offshore rocket further comprises:
the limiting support leg 6 is arranged at the first end of the vertical lifting arm 1, and the first end of the vertical lifting arm 1 is in contact connection with the launching pad 2 through the limiting support leg 6.
The limiting support legs 6 are of telescopic structures, and the limiting support legs 6 of the telescopic structures are used for adjusting the inclination angle of the erection arm 1 in the vertical direction.
In this embodiment, the limiting leg 6 is configured to support the erection arm 1 when the erection arm 1 is erected, and adjust the inclination angle of the erection arm 1 in the vertical direction through a telescopic function, so as to indirectly adjust the angle of the light aiming device 4 on the erection arm 1, and make the angle of the light aiming device 4 conform to a preset angle range; the limiting support legs 6 are designed to adjust the light aiming device 4, so that the use precision of the light aiming device 4 is increased.
In an alternative embodiment of the present invention, the aiming device for an offshore rocket further comprises:
the adjusting cradle head 7 is arranged at the second end of the erection arm 1, and the light aiming device 4 is fixedly connected with the second end of the erection arm 1 through the adjusting cradle head 7.
In this embodiment, the light aiming device 4 is fixed on the adjusting cradle head 7, and the adjusting cradle head 7 is used for adjusting parameters such as lifting, rotation, pitching angle and the like of the light aiming device 4, so that real-time accurate adjustment of the light aiming device 4 is achieved, and the light aiming device 4 can always be kept at a preset position in the working process.
In a preferred embodiment, the adjusting pan-tilt 7 is a six-degree-of-freedom pan-tilt, and the size is 1590×1590×1250mm; the dead weight is 600kg; the payload is 800kg; longitudinal displacement is +/-400 mm; the transverse displacement is +/-400 mm; the vertical lifting is +/-300 mm; pitching of + -25 DEG; roll to + -25 °; yaw is + -25 DEG; the displacement adjustment precision is +/-1 mm; the angle adjustment precision is +/-1'; average time to failure >1000h; the structure is self-locking of the electric cylinder.
In an alternative embodiment of the present invention, a truss 11 is disposed inside the vertical arm 1, and the truss 11 is fixedly connected with the inside of the vertical arm 1;
the first end of the hydraulic rod 3 is fixedly connected with the erection arm 1 through the truss 11.
In this embodiment, the truss 11 is used to increase the stability and load force of the erection arm 1.
In an alternative embodiment of the present invention, the aiming device for an offshore rocket further comprises:
a supporting table 12 fixedly connected with the truss 11 at the second end of the erection arm 1;
the adjusting cradle head 7 is arranged on the supporting table 12.
In this embodiment, the design of the support table 12 may reduce the stress on the end of the erection arm 1, so as to increase the stability of the erection arm 1, and at the same time, the support table 12 may also be used to reduce the distance between the light aiming device 4 and the prism 51, so that the distance between the light aiming device 4 and the prism 51 accords with a preset range without changing the distance between the erection arm 1 and the rocket 5.
An optimal pointing device application parameter will be given below in terms of the specific external environment, which is as follows:
the whole arrow transfer land transportation conditions are as follows: longitudinal acceleration is not more than 1g; the transverse acceleration is not more than 0.5g; the vertical acceleration is not more than 1g; the maximum speed of the transition is not less than 5km/h; the wind speed is not more than 12m/s;
the whole arrow transition marine transportation conditions are as follows: the sea state grade is not more than 5 grade; the wind speed is not more than 12m/s;
the emission environmental conditions were: temperature: -25 ℃ -40 ℃; elevation: not more than 2000m; relative humidity: 25% -98%; wind speed: not more than 12m/s; solar radiation: tentative 1120W/m 2 p; salt spray environment: coastal atmosphere salt content 0.021-1.375mg/m 3 The sea salt content is 0.33-23.6mg/m 3 The method comprises the steps of carrying out a first treatment on the surface of the Sea state grade: no greater than grade 4;
the prism 51 on rocket 5 is located in the third quadrant cabin of rocket 5, at a distance 12178.75mm from the apex of rocket 5, and at a distance from the bottom of rocket: 18780mm; the window of the prism 51 is at 28 deg. downward angle to the horizontal (ground), and the square frame of the prism 51 is 30×40mm.
Specific parameters of the aiming device suitable for the external environment are as follows:
the total mass of the sighting device (without the oil cylinder) is as follows: 10355kg; the external dimensions of the erection arm 1 are as follows: 16200X 1640X 4800mm, mass is: 6363kg;
the external dimension of the light aiming device 4 is 1270 multiplied by 785 multiplied by 1065mm, and the light column range of the light aiming device 4 is as followsWith laser sight (red spot), with incident angle signal feedback (±)20') of the mass range is 80 kg-100 kg;
cylinder diameter of hydraulic rod 3:the diameter of the rod is as follows: />Mounting distance: 4850mm; travel: 4035mm; maximum working pressure: 16Mpa; the maximum flow of the system is 150L/min; maximum power of system: 30kW;
the cradle head 7 is regulated to be a cradle head with six degrees of freedom, and the size is 1590 multiplied by 1250mm; the dead weight is 600kg; the payload is 800kg; longitudinal displacement is +/-400 mm; the transverse displacement is +/-400 mm; the vertical lifting is +/-300 mm; pitching of + -25 DEG; roll to + -25 °; yaw is + -25 DEG; the displacement adjustment precision is +/-1 mm; the angle adjustment precision is +/-1'; average time to failure >1000h; the structural form is that the electric cylinder is self-locking;
when the light sighting device is installed, the horizontal distance between the light sighting device 4 and the prism 51 is required to be less than 3000mm, in the scheme, the horizontal distance between the light sighting device 4 and the prism 51 is 2000mm, the vertical height is 1063.4mm, and the linear distance is 2265mm;
the specific use process is as follows:
after the rocket assembly is completed, the lifting arm 1 is lifted to be erected, and the limiting support leg 6 tightly supports the launching pad 2 and locks the hydraulic rod 3;
the levelness of the upper plane of the cradle head 7 is adjusted and regulated to be within +/-1';
turning on a power supply of the light aiming device 4, starting a laser aiming device, adjusting and adjusting the horizontal and vertical positions of the cloud deck 7 under the condition of guaranteeing the levelness of the cloud deck 7, remotely observing through a high-definition camera, enabling a laser aiming light spot of the light aiming device 4 to be aligned with the central position of the prism 51, reading an angle value of the light aiming device 4 relative to the prism 51, and calculating a deviation value;
adjusting and adjusting the pitching angle or the yaw angle of the cradle head 7 according to the deviation value, then readjusting and adjusting the transverse and vertical direction positions of the cradle head 7 to align the laser aiming light spot with the center of the prism 51 twice, reading the angle value of the optical aiming device 4 relative to the prism 51, and repeating the operation until the relative angle error is adjusted to be within +/-1';
the vertical arm 1 is laid down, standing is carried out for 5 minutes, then the vertical arm is erected to a vertical limit position, the hydraulic rod 3 is locked, the power supply of the light sighting device 4 is turned on, the position and angle deviation reading of the laser sighting device are observed, and whether the laser sighting device is in an effective range or not is checked; repeating the above operation twice, observing the repeatability and adjusting to be within the error range;
45 minutes before shooting, the light aiming device 4 is calibrated remotely with the aid of a high-definition camera and a laser aiming device;
the vertical arm 1 is tilted 40 minutes before shooting, the vertical limiting position is vertically reached 30 minutes before shooting, the hydraulic rod 3 is locked, the power supply of the light sighting device 4 is turned on, the position and angle deviation reading of the laser sighting device are observed, whether the laser sighting device is in an effective range or not is checked, the laser sighting device is adjusted to an optimal range, the sighting position and the feedback angle deviation reading are observed in real time, and the laser sighting device is continued until 20 minutes before shooting;
after 5 minutes before shooting, the signal transmission is completed, and the arm 1 is lifted up and then is reversed.
The specific technical index comparison table is shown in table 1:
table 1, technical index Table
The embodiment of the invention also provides a parameter determining method of the sighting device, wherein the sighting device is the sighting device, and the parameter determining method comprises the following steps:
step 81, obtaining initial parameters of the rocket 5 and the sighting device 4;
step 82, determining the installation parameters of the light aiming device 4 according to the initial parameters;
and step 83, adjusting the light aiming device 4 to a preset position according to the installation parameters.
In an alternative embodiment of the present invention, step 81 may include:
step 811, obtaining position parameters and size parameters of the prism 51 on the rocket 5;
step 812, the size parameter and the field of view range parameter of the pointing device 4 are obtained.
In this embodiment, the position parameters of the prism 51 refer to parameters that the prism 51 on the rocket 5 is respectively away from the top and the bottom of the rocket 5, and degrees of an included angle between the prism 51 and a horizontal plane (ground); the dimension parameter of the prism 51 is the size of the outer frame of the prism 51; the size of the light aiming device 4 is the outer frame size of the light aiming device 4.
In an alternative embodiment of the present invention, step 82 may include:
step 821, obtaining the height parameter of the installation surface of the light aiming device 4 according to the position parameter of the prism 51.
In this embodiment, the mounting surface of the light aiming device 4 refers to a contact surface between the light aiming device 4 and the adjustment and adjustment pan/tilt head 7; the height parameter of the installation surface of the light aiming device 4 should be smaller than the distance between the prism 51 and the bottom of the rocket when being selected, and is larger than the difference between the distance between the prism 51 and the bottom of the rocket and the maximum vertical adjustment value of the adjustment cradle head 7;
in an alternative embodiment of the present invention, step 82 may further include:
step 822, determining a distance parameter between the light aiming device 4 and the prism 51 according to the size parameter of the prism 51, the size parameter of the light aiming device 4 and the field range parameter.
In this embodiment, according to the formula r=sqrt (a 2 +b 2 ) 2, r=d/2 and l= (R-R)/tan α determine a distance parameter between the light aiming device 4 and the prism 51;
wherein a and b are dimensional parameters of the prism 51; r is the maximum dimension of the frame of the prism 51 from the center of the prism; d is the selected light cylinder spot diameter of the light aiming device 4, and R is the light cylinder spot radius of the light aiming device 4; wherein, when the light aiming device 4 is selected, R is more than R; alpha is the maximum value of the field of view range; l is the maximum limit distance between the light aiming device 4 and the prism 51; the distance parameter between the light pointing device 4 and the prism 51 should be smaller than L when chosen.
In an alternative embodiment of the present invention, the specific adjustment process for adjusting the light aiming device 4 to the preset position according to the installation parameters is as follows:
after the rocket assembly is completed, the lifting arm 1 is lifted to be erected, and the limiting support leg 6 tightly supports the launching pad 2 and locks the hydraulic rod 3;
the levelness of the upper plane of the cradle head 7 is adjusted and regulated to be within +/-1';
turning on a power supply of the light aiming device 4, starting a laser aiming device, adjusting and adjusting the transverse and vertical positions of the cloud deck 7 according to the installation parameters under the condition of ensuring the levelness of the cloud deck 7, remotely observing through a high-definition camera, enabling a laser aiming light spot of the light aiming device 4 to be aligned with the central position of the prism 51, reading an angle value of the light aiming device 4 relative to the prism 51, and calculating a deviation value;
according to the deviation value, the pitching angle or the yaw angle of the tripod head 7 is adjusted, then the transverse and vertical direction positions of the tripod head 7 are adjusted again, the laser aiming light spot is aligned with the center of the prism 51 twice, the angle value of the optical aiming device 4 relative to the prism 51 is read, and the operation is repeated until the relative angle error is adjusted to be within +/-1'.
The parameter determining method of the sighting device realizes the accurate design of the parameter of the sighting device and the accurate adjustment of the sighting device 4, and improves the use precision of the sighting device 4.
Embodiments of the present invention also provide a computer including: a processor, a memory storing a computer program which, when executed by the processor, performs the above-described method of determining parameters of the aiming device. All the implementation manners in the method embodiment are applicable to the embodiment, and the same technical effect can be achieved.
Embodiments of the present invention also provide a computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the above-described method of determining parameters of an aiming device. All the implementation manners in the above method embodiments are applicable to the embodiment, and the same technical effects can be achieved.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.
Furthermore, it should be noted that in the apparatus and method of the present invention, it is apparent that the components or steps may be disassembled and/or assembled. Such decomposition and/or recombination should be considered as equivalent aspects of the present invention. Also, the steps of performing the series of processes described above may naturally be performed in chronological order in the order of description, but are not necessarily performed in chronological order, and some steps may be performed in parallel or independently of each other. It will be appreciated by those of ordinary skill in the art that all or any of the steps or components of the methods and apparatus of the present invention may be implemented in hardware, firmware, software, or a combination thereof in any computing device (including processors, storage media, etc.) or network of computing devices, as would be apparent to one of ordinary skill in the art after reading this description of the invention.
The object of the invention can thus also be achieved by running a program or a set of programs on any computing device. The computing device may be a well-known general purpose device. The object of the invention can thus also be achieved by merely providing a program product containing program code for implementing said method or apparatus. That is, such a program product also constitutes the present invention, and a storage medium storing such a program product also constitutes the present invention. It is apparent that the storage medium may be any known storage medium or any storage medium developed in the future. It should also be noted that in the apparatus and method of the present invention, it is apparent that the components or steps may be disassembled and/or assembled. Such decomposition and/or recombination should be considered as equivalent aspects of the present invention. The steps of executing the series of processes may naturally be executed in chronological order in the order described, but are not necessarily executed in chronological order. Some steps may be performed in parallel or independently of each other.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (10)
1. An aiming device for an offshore rocket, comprising:
the first end part of the vertical arm (1) is rotationally connected with the launching platform (2);
the light aiming device (4) is arranged at the second end of the erection arm (1), and the light aiming device (4) is used for calibrating the rocket (5);
the hydraulic rod (3) is used for controlling the vertical arm (1) to rotate, a first end of the hydraulic rod (3) is fixedly connected with the vertical arm (1), and a second end of the hydraulic rod (3) is fixedly connected with the launching platform (2);
when the light aiming device (4) processes a working state, the erection arm (1) is erected through the hydraulic rod (3), and when a rocket (5) launching instruction is received, the erection arm (1) is evacuated from the rocket (5) through the hydraulic rod (3).
2. The aiming device for an offshore rocket according to claim 1, further comprising:
the limiting support leg (6), the limiting support leg (6) is arranged at the first end of the vertical lifting arm (1), and the first end of the vertical lifting arm (1) is in contact connection with the launching pad (2) through the limiting support leg (6).
3. Aiming device for an offshore rocket according to claim 2, characterized in that the limiting legs (6) are telescopic, the limiting legs (6) of which are used for adjusting the inclination of the riser arm (1) in the vertical direction.
4. The aiming device for an offshore rocket according to claim 1, further comprising:
the adjusting cradle head (7), the adjusting cradle head (7) is arranged at the second end of the erection arm (1), and the light aiming device (4) is fixedly connected with the second end of the erection arm (1) through the adjusting cradle head (7).
5. Aiming device for an offshore rocket according to claim 4, characterized in that the inside of the erection arm (1) is provided with a truss (11), which truss (11) is fixedly connected with the inside of the erection arm (1);
the first end of the hydraulic rod (3) is fixedly connected with the erection arm (1) through the truss (11).
6. An aiming device for an offshore rocket according to claim 5, further comprising:
a supporting table (12) fixedly connected with the truss (11) at the second end of the erection arm (1);
the adjusting cradle head (7) is arranged on the supporting table (12).
7. A method of determining parameters of an aiming device, wherein the aiming device is as claimed in any one of claims 1 to 6, the method comprising:
acquiring initial parameters of the rocket (5) and the sighting device (4);
determining installation parameters of the light aiming device (4) according to the initial parameters;
and adjusting the light aiming device (4) to a preset position according to the installation parameters.
8. A method of determining parameters of an aiming device according to claim 7, characterized in that obtaining initial parameters of the rocket (5) and the light aiming apparatus (4) comprises:
acquiring position parameters and size parameters of a prism (51) on the rocket (5);
a size parameter and a field-of-view range parameter of the light aiming device (4) are acquired.
9. A method of determining parameters of an aiming device according to claim 8, characterized in that determining the installation parameters of the light aiming apparatus (4) from the initial parameters comprises:
acquiring a mounting surface height parameter of the light aiming device (4) according to the position parameter of the prism (51);
and determining a distance parameter between the light aiming device (4) and the prism (51) according to the size parameter of the prism (51), the size parameter of the light aiming device (4) and the field range parameter.
10. A computing device, comprising: a processor, a memory storing a computer program which, when executed by the processor, performs the method of any one of claims 7 to 9.
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