Twin shaft 360 degrees omnidirection high speed sensation simulation emulator
Technical field
The present invention relates to sensation simulation emulator, more particularly relates to a kind of twin shaft 360 degrees omnidirection dynamic mould at a high speed
Intend emulator.
Background technology
The sensation that emulation provides motion is trained and entertained to sensation simulation emulator for professional analogue simulation, according to operator
Control instruction, machinery platform makes corresponding response action, coordinates the Real time dynamic display of what comes into a driver's, to operator and takes advantage of
Seated user provides more life-like, as if on the spot in person experience and stimulus to the sense organ reaction.
But, current existing all multi-degree of freedom dynamic emulation platform equipment, because being subject to frame for movement and driver
The restriction of structure, can only swing in the range of the certain angle of very little, there is provided the centrifugal force and angular acceleration of limited small range
Overload is felt, and cannot provide the rotary motion emulation that 360 degrees omnidirection is persistently exported.So, when simulation such as aircraft, space flight
When the pitching such as device and rolling, effect is undesirable, can only provide the overload of the instantaneous centrifugal force of low-angle and angular acceleration, it is impossible to full
The professional training of the higher analog simulation of foot and the demand of amusement emulation.
The content of the invention
For the problems referred to above, the present invention devise one kind can twin shaft two dimension two-freedom 360 degrees omnidirection without dead angle at a high speed
The continuous mechanical realization for rotating and drive mechanism, so as to realize continuously 360 degrees omnidirection can continuously exporting big centrifugal force without dead angle
The sensation simulation emulator felt with the overload of angular acceleration.
The twin shaft 360 degrees omnidirection high speed sensation simulation emulator of the present invention, using twin shaft series system, transverse axis is provided
Pitching 360 degrees omnidirection is continuously rotated without dead angle, and the longitudinal axis provides roll 360 degrees omnidirection and continuously rotates without dead angle, and two axles are vertical
Intersect, both independently can rotate, it is also possible to while being mutually connected.Meanwhile, it is to ensure stability of rotation, high speed, for driving
The occupant in cabin and quality of loads change are using sensor acquisition data, and the electronic quality trim for being calculated by computer automatically,
The rotating load and inertia of reduction system.
The twin shaft 360 degrees omnidirection high speed sensation simulation emulator of the present invention, including:Driving cabin, before driving cabin includes
Cabin structure and structure of rear cabin, support, left and right each pair claim to arrange, transverse axis, the driving cabin be arranged on support via transverse axis, institute
Transverse axis and the first motor connection are stated, drives front cabin structure and structure of rear cabin to carry out edge by the rotation of control first motor
The pitch rotation of 360 degree of transverse axis, is fixed with the longitudinal axis, the longitudinal axis and the second motor connection in the rear end of the front cabin structure,
The front cabin structure is driven to carry out the roll rotation along 360 degree of the longitudinal axis by controlling the rotation of second motor.
Additionally, twin shaft 360 degrees omnidirection high speed sensation simulation emulator of the invention, the front cabin structure distance
There is certain distance in the axle center of the transverse axis, and thus the pitch rotation of the front cabin structure is eccentric relative to the axle center of the transverse axis.
Additionally, twin shaft 360 degrees omnidirection high speed sensation simulation emulator of the invention, sets in the structure of rear cabin
Trim component is equipped with, by the mass change of front cabin structure described in sensor automatic detection, according to the testing result of sensor, control
The trim component slide anteroposterior is made, automatic trim is realized.
Additionally, twin shaft 360 degrees omnidirection high speed sensation simulation emulator of the invention, is provided with the support
Lifting structure, controls the driving cabin lifting.
According to the present invention, it is possible to provide the 360 degrees omnidirection of two-dimensional directional is without the continuous big centrifugal force in dead angle and angular acceleration
Overload is felt, so the overload that 360 degrees omnidirection when can simulate the various vehicles and manned weapon is continuously moved without dead angle
Feel, particularly when for the analog simulation such as aircraft and spacecraft, bigger centrifugation overload can be provided as needed.
Additionally, occupant's driving cabin has certain distance apart from transverse axis center of rotation, driving cabin can be so caused relative to transverse axis
Bias, has the larger radius of gyration, so can ensure that the driving in cabin or occupant obtain very strong centrifugal force overload and feel.
Additionally, by sensor device automatic detection driving cabin mass change and the automatic trim of computer controls, reducing
The rotating load and inertia of system, can reach high-speed rotation, and realization continuously exports the overload of big centrifugal force and angular acceleration
Feel.
Additionally, the automatic oscilaltion of nacelle, facilitates occupant's discrepancy nacelle, also it is extended to drive nacelle to do above-below direction
Skimulated motion.
Description of the drawings
Fig. 1 is the right side view of the sensation simulation emulator of the present invention;
Fig. 2 is the front view of the sensation simulation emulator of the present invention.
Specific embodiment
Below with reference to the accompanying drawings embodiments of the invention are illustrated.
With reference to Fig. 1, driving cabin includes front cabin structure 101 and structure of rear cabin 110.Seat is installed inside front cabin structure 101
103 simulate the simulated operation of the various equipment such as aircraft, naval vessel and vehicle with operation display device 102, realization.According to the present invention,
Both can individually control nacelle to rotate along 360 degree of rotations of transverse axis, 360 degree of the longitudinal axis and oscilaltion slip, it is also possible to while control
These three degree of freedom carry out compound motion, the various driving equipment movings of simulation true to nature, there is provided continuous continual centrifugal force mistake
Carry impression.
Driving cabin is arranged on support 111 via transverse axis 113,114.As shown in Fig. 2 support 111 or so each pair claim cloth
Put, right side is provided with motor-driven lead screw mechanism 118 and guide rail 117, left side is provided with motor-driven lead screw mechanism 120 and guide rail 119.Right side
Transverse axis 114 is connected with guide rail 117 via right side bearing spider 115, and left horizontal axis 113 are via left side bearing spider 112 and guide rail
119 connections.Carried out by the motor of the feed screw apparatus 118 of the motor and right side of the feed screw apparatus 120 to left side
Full Synchronization Control, and then control nacelle lifting.The purposes of lifting can be used to facilitate occupant to come in and go out, it is also possible to for expanding to drive
Dynamic nacelle does the skimulated motion of above-below direction.In addition, lifting structure described here is a kind of example, except using above-mentioned
Outside the mode of lead screw transmission, can also be led by rack gear, chain drive, toothed belt transmission, profile of tooth V belt translation, steel wire rope
Draw the modes such as transmission, hydraulic drive to realize.
Motor 116 is connected with right side bearing spider 115, and the output shaft of motor 116 is connected with right horizontal axis 114, and right side is horizontal
Axle 114 is connected with right side bearing spider 115 by bearing, and opposite side and the transmission case 105 of right horizontal axis 114 are connected;It is left
Side transverse axis 113 is connected with left side bearing spider 112 by bearing, and the opposite side of left horizontal axis 113 is also connected solid with transmission case 105
It is fixed;Transmission case 105 is fixed with structure of rear cabin 110.The output power of motor 116 is delivered to right horizontal axis 114 via output shaft, enters
And transmission case 105 is delivered to, before thus driving, cabin structure 101 and structure of rear cabin 110 are rotated along transverse axis 113,114, and left side
Transverse axis 113 is servo-actuated.So front cabin structure and structure of rear cabin can be just driven to carry out along transverse axis by the rotation of controlled motor 116
360 degree of pitch rotation.During pitch rotation, 110 synchronous axial system of front cabin structure 101 and structure of rear cabin, between the two without relative fortune
It is dynamic.
With reference to Fig. 1, motor 107 is arranged on the rear end of transmission case 105, and the output shaft of motor 107 is connected with the longitudinal axis 104, indulges
Axle 104 is connected with transmission case 105 by bearing spider, and the rear end of the front end of the longitudinal axis 104 and front cabin structure 101 is fixed.Motor 107
Output power be delivered to the longitudinal axis 104 via output shaft, and then be delivered to front cabin structure 101,101 edge of cabin structure before thus driving
The longitudinal axis 104 is rotated.So front cabin structure 101 can be just driven to carry out along 360 degree of the longitudinal axis by the rotation of controlled motor 107
Roll is rotated.When roll is rotated, without rotation, front cabin structure 101 is relatively rotated structure of rear cabin 110 for structure of rear cabin 110.
As shown in figure 1, front cabin structure 101 has certain distance apart from the axle center 121 of transverse axis 113,114, before so causing
The pitch rotation of cabin structure 101 is eccentric relative to the axle center 121 of transverse axis, has the larger radius of gyration, make occupant obtain it is very strong from
Heart overload is felt, and provides the overload impression of larger centrifugal force and angular acceleration.
Electric threaded shaft 108, guide rail 109 are fixed with structure of rear cabin 110, and trim component 106 is connected with guide rail 109, electronic silk
Thick stick 108 drives trim component 106 along 109 slide anteroposterior of guide rail.By the axle center for adjusting trim component 106 and transverse axis 113,114
121 distance, realizes the product of mass M 1 and barycenter radius R1 in front of transverse axis axle center 121 and the matter at 121 rear of transverse axis axle center
The difference of the product of amount M2 and barycenter radius R2 is in the threshold value T range for allowing:|M1×R1-M2×R2|<T.Work as different weight
Passenger when taking, by the mass change of cabin structure 101 before sensor automatic detection, tied according to the detection of sensor
Really, control electric threaded shaft 108 and trim component 106 is driven along 109 slide anteroposterior of guide rail, so as to realize automatic trim, balance mass
Change, reduces the rotating load and rotary inertia of system, it is ensured that rotate at a high speed, it is steady, and then realize high-speed rotation, and provide compared with
The overload impression of big centrifugal force and angular acceleration.
The twin shaft 360 degrees omnidirection high speed sensation simulation emulator of the present invention can be simulated various aircrafts, spacecraft, be dived
Continuous motion overload of the 360 degrees omnidirection of the equipment such as ship and above water craft, automobile roller-coaster without dead angle is felt.Can be applied to
Immersive simulation simulation training drives, the training of professional centrifugal force resistant, and the industry such as amusement emulator.
More than describe the preferred embodiments of the present invention, but the spirit and scope of the present invention be not limited to it is disclosed herein
Particular content.Those skilled in the art can it is of the invention teaching and make more embodiments and application, these realities
Apply mode and application would be within the spirit and scope of the present invention.The spirit and scope of the present invention not by specific embodiment limiting,
And be defined by the claims.