CN103886782B - A kind of 360 degree of omnidirectionals overload type of flight simulator - Google Patents
A kind of 360 degree of omnidirectionals overload type of flight simulator Download PDFInfo
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Abstract
The present invention discloses a kind of 360 degree of omnidirectionals overload type of flight simulator, and the center of gravity of trainee is the same with real flight course, in the front portion of aircraft center of gravity. This type of flight simulator comprises lifting system up and down, the first motor system, the 2nd motor system, flight passenger cabin system four part. Being controlled pitch motor and left rotation and right rotation motor respectively by intelligent control system, the center of gravity of trainee front portion in aircraft center of gravity the same as real flight course, pilot can experience translation simultaneously and rotate. What comes into a driver's various are rotated through that carrying is dynamic is converted into electrical signal by intelligent control system, control stepper-motor being synchronized with the movement in X, Y, Z axis. Implement the present invention and both can reduce training cost, ensure training effect, flying the training time of the trainees such as flight student can be reduced again.
Description
Technical field
The present invention relates to fly simulation training facility technology field, it is specifically related to a kind of 360 degree of omnidirectionals overload type of flight simulator.
Background technology
Fly simulation training is exactly to be built virtual " truly " flight environment to pilot. Here environment mainly refers to two portions: be machine environment on the one hand, i.e. aircraft cockpit, equipment etc.; It is outside atmosphere on the other hand, mainly refers to natural condition, geographical conditions etc. In machine environment, it is compare crucial technology to the simulation of airplane motion, innervation (such as acceleration, seat buffeting etc.); The simulation of the instrument in aircraft cockpit, operating equipment and integrated display system is also important, and concerning pilot, passenger cabin is it is necessary to have true sense and presence. In China, the understanding of flight simulation device in the vital role of aviation field is being improved constantly by people, science and technology of aviation and aircraft industry obtain fast development, since " 12 ", along with the quickening of country's open field, low latitude paces, country is to putting more effort that aircraft industry is helped, and domestic flight emulation simulator also gets more and more. Type of flight simulator contributes to improving the security of training, contributes to reducing the cost cost of flight training, contributes to shortening the flight training time of trainee, promotes flight skill, is the necessary technology means training pilot personnel both at home and abroad.
In existing flight simulation device, the center of gravity of trainee is arranged on the intersection point of simulator pitching, roll, driftage flight attitude axis, and this is not consistent with the practical situation of pilot's position of centre of gravity during aircraft flight. practical situation are when aircraft flight, pilot's center of gravity usually in the front end of aircraft, therefore when aircraft carry out rolling, roll, swing time, pilot can experience translation simultaneously and rotate. simultaneously, existing flight simulation device flight passenger cabin can only simulate the simulated actions such as inclination, by a small margin swing by a small margin in a plane, such as existing six degree of freedom flight simulation device flight passenger cabins generally adopt Stewart platform structure, Stewart platform structure can only simulate the simulated actions such as rolling, roll, significantly swing in a plane, the complicated actions such as 360 degree of omnidirectional's overloads and special type danger cannot be realized, it is difficult to ensure training effect. existing flight simulator systems what comes into a driver's produces mainly through projection pattern, projector is by air battle target, in flight course pilot looked out of my cabin actual scenery live fluoroscopic on the ball curtain of flight simulation device, the rolling of existing simulator, roll, swings etc. are moved in a plane, motion scope is little, when simulating rolling with significantly swing, screen can rotate together along with flight passenger cabin, although meeting the needs of vision training effect, but lack Live Flying to experience, the what comes into a driver's picture emulation property immersed is not high, naturalness is not good, simulated training and practical flight disconnect.
Summary of the invention
In order to the defect that position of centre of gravity practical situation when solving Stewart platform structure flight simulation device trainee's center of gravity and aircraft flight in prior art are not inconsistent, the present invention provides a kind of 360 degree of omnidirectionals overload type of flight simulator, trainee's center of gravity is the same with real flight course, in the front portion of aircraft center of gravity. This type of flight simulator mainly comprises upper and lower lifting system, the first motor system, the 2nd motor system, flight passenger cabin system four part.
The technical solution adopted in the present invention:
A kind of 360 degree of omnidirectionals overload type of flight simulator, it is characterised in that: comprise
Lifting system up and down, for the up-and-down movement up and down of simulated aircraft; Described upper and lower lifting system comprises support platform, lifting electric support bar, diagonal ligament electric rod, diagonal ligament electric rod coupled unit and lifting electric support bar coupled unit; Described support platform is as the base of whole type of flight simulator, the bottom of described lifting electric support bar is connected to described lifting electric support bar coupled unit, described lifting electric support bar coupled unit is fixed in described support platform, described diagonal ligament electric rod one end is connected to described lifting electric support bar, the other end is connected to diagonal ligament electric rod coupled unit, and described diagonal ligament electric rod coupled unit is fixed in described support platform;
First motor system, for 360 degree, the front and back luffing of simulated aircraft; Described upper and lower lifting system is connected with the first motor system by pitch bearing; Described first motor system drives described emulation simulator to complete the luffing of 360 degree, front and back under the driving of pitching drive-motor; Described first motor system comprises pitching drive-motor, pitch bearing and pitching support bar; Described pitching support bar is connected with lifting electric support bar by pitch bearing; Described pitching drive-motor is fixed on the two ends of described pitching support bar by the axle sleeve of self;
2nd motor system, for the rotary motion within the scope of 360 degree to the left or to the right of simulated aircraft; Described first motor system is connected with described 2nd motor system by roll bearing; Described 2nd motor system comprises pitching support bar coupled unit, tail counterweight cabin, roll drive-motor and roll support bar; Described roll support bar is assemblied on pitching support bar by pitching support bar coupled unit, described roll support bar and the described cross-shaped state of pitching support bar; Described tail counterweight cabin is connected with described roll support bar; Described tail counterweight cabin is built-in with deck store automatic counter-balanced system;
Flight passenger cabin system, the front end of the roll support bar that the head flight passenger cabin of described flight passenger cabin system is fixed in described 2nd motor system, described flight passenger cabin internal system is integrated with automatic counter-balanced system and built-in what comes into a driver's system.
Described upper and lower lifting system also comprises gag lever post, and described gag lever post is fixed in described support platform, and described gag lever post and described diagonal ligament electric rod separate from described lifting electric support bar both sides.
Described deck store automatic counter-balanced system is by sensor senses pilot or trainee's body weight information, the position of tail counterweight cabin on roll support bar is regulated according to pilot's body weight information self-adapting, after adjustment, roll support bar enters immediately from locking state, location passenger cabin, avoids passenger cabin to tilt to fall.
Described flight passenger cabin internal system is also provided with attitude control stick and throttle lever, and described attitude control stick control imitation simulator does luffing and/or roll motion.
Described built-in what comes into a driver's system acceptance relevant cabin body attitude information, surface keeps just to vertical with ground all the time to the screen-picture of pilot.
The technology of the present invention effect:
The present invention proposes a kind of 360 degree of omnidirectionals overload type of flight simulator, this type of flight simulator controls pitch motor and left rotation and right rotation motor respectively by being positioned at the intelligent control system (can also be parametric controller server) in cabin, achieve true aircraft is rolled in flight course, roll, the action such as swing emulation simulation, namely the overload flight emulation of 360 degree omnidirectionals is simulated. Using type of flight simulator of the present invention, the center of gravity of trainee is the same with real flight course, and in the front portion of aircraft center of gravity, therefore trainee can experience translation simultaneously and rotate. Meanwhile, what comes into a driver's various are rotated through that carrying is dynamic is converted into electrical signal by intelligent control system, control stepper-motor being synchronized with the movement in X, Y, Z axis, it is achieved the high property immersed what comes into a driver's picture is synchronous with 360 degree of any compound motions of omnidirectional. 360 degree of omnidirectional movings comprise X, Y, Z three-axis moving, along X, Y, Z tri-axle rotary motion and compound motion arbitrarily, and 360 rotary motion and overload and extraordinary dangerous sports, can feel with coming personally for the flying-vision that participant is comparatively true to nature under providing multiple flying condition, both training cost can have been reduced, ensure training effect, and flying the training time of the trainees such as flight student can be reduced.
Accompanying drawing explanation
Fig. 1 is the present invention's 360 degree of omnidirectional's overload type of flight simulator structural representations.
Fig. 2 is what comes into a driver's system schematic in the present invention 360 degree of omnidirectionals overload type of flight simulator cabs and passenger cabin.
Fig. 3 is what comes into a driver's system architecture principle schematic in the present invention's 360 degree of omnidirectional's overload type of flight simulator passenger cabins.
Fig. 4 a, Fig. 4 b are common plane six degree of freedom flight simulation device structural representations.
Fig. 5 is the built-in what comes into a driver's system schematic of the helmet, is that namely can be used alone also can be supporting with what comes into a driver's system in passenger cabin, is the upgrade version of what comes into a driver's system in passenger cabin.
Reference numeral is as follows: 1-support platform, 2-lifting electric support bar, 3-diagonal ligament electric rod, 4-diagonal ligament electric rod coupled unit, 5-gag lever post, 6-lifting electric support bar coupled unit, 7-pitching drive-motor, 8-pitch bearing, 9-pitching support bar, 10-pitching support bar coupled unit, 11-tail counterweight cabin, 12-roll drive-motor, 13-roll support bar, 14-head flight passenger cabin.
Embodiment
The center of gravity of existing flight simulation device trainee is on the intersection point of simulator pitching, roll, driftage flight attitude axis, and pilot (i.e. trainee) is difficult to when simulation is undergone training experience translation simultaneously and rotate. And practical situation are when aircraft flight, pilot's center of gravity usually in the front end of aircraft, therefore when aircraft carry out rolling, roll, swing time, pilot (or trainee) can experience translation simultaneously and rotate. Technical problem solved by the invention is, by providing a kind of 360 degree omnidirectionals overload type of flight simulators, it is achieved true aircraft is rolled in flight course, roll, the action such as swing emulation simulation, namely the overload flight of 360 degree omnidirectionals emulates and simulates. For trainee provides the flight experience experienced translation and rotate simultaneously; Simultaneously, it is achieved the high property immersed what comes into a driver's picture is synchronous with 360 degree of any compound motions of omnidirectional.
Below in conjunction with accompanying drawing, embodiments of the invention are described further.
Fig. 4 a, Fig. 4 b are common plane six degree of freedom flight simulation device structural representations, it is possible to reference to figure 4a, and Fig. 4 b understands main flow flight simulation device Stewart platform structure common at present. Although Stewart platform structure has symmetrical structure, having six-freedom degree, structure is simple, is applicable to modularized production. But the center of gravity of trainee overlaps with the center of gravity of Stewart flight simulation device, it is not inconsistent with the practical situation of the pilot's center of gravity in practical flight process before aircraft center of gravity, and Stewart platform structure flight simulation device can only simulate the simulated actions such as rolling, roll, significantly swing in a plane, 360 degree of omnidirectionals' overloads and the emulation simulation of the dangerous complicated action of special type and extraordinary hazardous condition more cannot be realized. Therefore, when simulated aircraft carry out rolling, roll, swing time, trainee's impression is tested less than practical flight healths such as the translation in Live Flying process and rotations.
Fig. 1 is the present invention's 360 degree of omnidirectional's overload type of flight simulator structural representations. Fig. 2 is what comes into a driver's system schematic in the present invention 360 degree of omnidirectionals overload type of flight simulator cabs and passenger cabin.
The present invention discloses a kind of type of flight simulator with 360 degree of omnidirectional's overload analog capabilities, and this type of flight simulator mainly comprises lifting system, the first motor system, the 2nd motor system and flight passenger cabin system four part up and down. lifting system is connected with the first motor system by pitch bearing up and down, first motor system is connected with the 2nd motor system by roll bearing, flight the passenger cabin system integration automatic counter-balanced system and built-in what comes into a driver's system, automatic counter-balanced system is according to the position of pilot (i.e. trainee) body weight Automatic adjusument counterweight tail counterweight cabin (can be a counterweight block), built-in what comes into a driver's system is by the underriding of cabin controlling system by built-in what comes into a driver's system flight scene, spiral, climb, the overloads such as roll or non-overloaded flight are converted into control electrical signal, control electrical signal accurately controls pitch motor, left rotation and right rotation motor, load flight training is spent by the omnidirectional 360 realizing flight simulation device. 360 degree of omnidirectional movings of the present invention comprise X, Y, Z three-axis moving, along X, Y, Z tri-axle rotary motion and any compound motion, and 360 degree rotary motions and overload and special type dangerous sports. overload of the present invention refers to the acceleration of the generation of the power except gravity and the ratio of gravity acceleration constant that act on aircraft or pilot's health.
As shown in Figure 1, lifting system comprises support platform 1, lifting electric support bar 2, diagonal ligament electric rod 3, diagonal ligament electric rod coupled unit 4, gag lever post 5 and lifting electric support bar coupled unit 6 up and down. Support platform 1 is the base of whole type of flight simulator, lifting electric support bar (2) is connected with support platform 1 by the lifting electric support bar coupled unit 6 being positioned on lifting electric support bar (2) bottom, support platform 1 table top, being fixed with lifting drive-motor up and down in support platform 1, the drive-motor of lifting up and down being arranged in support platform 1 is for driving lifting electric support bar 2, diagonal ligament electric rod 3 synkinesis. Diagonal ligament electric rod 3 is connected with support flat 1 by diagonal ligament electric rod coupled unit 4; Gag lever post 5 is fixed in described support platform 1, separates from described lifting electric support bar both sides with described diagonal ligament electric rod 3. Gag lever post 5 is fixed in support platform 1 by nut, plays restriction lifting electric support bar 2 and crosses the effect faced upward. Lifting drive-motor and lifting electric support bar 2 are one up and down, are positioned at the lower end of lifting electric support bar 2, and whole lifting electric support bar 2 is the dead system of self-locking when not moving, and enters from locking state, prevents driving stem landing, causes passenger cabin to fall. Visible, the system of lifting up and down of the present invention's 360 degree of omnidirectional's overload type of flight simulators achieves the up-and-down movement up and down of type of flight simulator.
First motor system comprises pitching drive-motor 7, pitch bearing 8 and pitching support bar 9. Pitching support bar 9 is connected with lifting electric support bar 2 by pitch bearing 8, and that is, the first motor system is connected with the first motor system by pitch bearing 8; Pitching drive-motor 7 is fixed on the two ends of pitching support bar 9 by the axle sleeve of self; Pitching drive-motor 7 can realize 360 degree of rotary motions around pitching support bar 9. First motor system, under the driving of pitching drive-motor 7, drives type of flight simulator of the present invention to complete the luffing of 360 degree, front and back.
2nd motor system comprises pitching support bar coupled unit 10, tail counterweight cabin 11, roll drive-motor 12 and roll support bar 13. Roll support bar 13 is assemblied on pitching support bar 9 by pitching support bar coupled unit 10, achieves the interconnected of the 2nd motor system and the first motor system with this. Tail counterweight cabin 11 is connected with roll support bar 13, tail counterweight cabin 11 is built-in with deck store automatic counter-balanced system, this deck store automatic counter-balanced system is by sensor senses occupant (i.e. trainee) weight, then can, according to the position of occupant (i.e. trainee) body weight automatic regulating machine tail counterweight cabin 11 on roll support bar 13, be the equilibrator of the present invention's 360 degree of omnidirectional's overload type of flight simulators.
Flight passenger cabin system comprises head flight passenger cabin 14 and built-in what comes into a driver's system. Head flight passenger cabin 14 is fixed on the front end of roll support bar 13, built-in what comes into a driver's system by the cabin controlling system of the passenger cabin 14 that flies by the underriding of built-in what comes into a driver's system flight scene, spiral, climb, the overload such as roll or non-overloaded flight be converted into control electrical signal, control signal accurately controls pitch motor, left rotation and right rotation motor, makes it to drive flight simulation device of the present invention to complete the action such as pitch, left rotation and right rotation. Described 2nd motor system and described flight passenger cabin system acting in conjunction, it is achieved load flight training is spent by the omnidirectional 360 of flight simulation device.
Fig. 5 is the built-in what comes into a driver's system schematic of the helmet, is that namely can be used alone also can be supporting with what comes into a driver's system in passenger cabin, is the upgrade version of what comes into a driver's system in passenger cabin. The helmet built-in what comes into a driver's system also claims built-in what comes into a driver's system. But, according to trying on that real experiences, its resolving power cannot meet service requirements, and reason is exactly easily cause trainee dizzy. Usually, trainee needs to wear the helmet similar to Figure 5 when receiving fly simulation training, and the inside is provided with the built-in what comes into a driver's system of the helmet.
Built-in what comes into a driver's system of the present invention can reproduce the physiographic relief landforms in true environment (mountains and rivers, river, forest, ocean, sky etc.) and the places of cultural interest (town buildings, bridge, highway, railway, airport etc.), scene round the clock under the multiple meteorological conditions such as rain, snow is provided simultaneously, creation one is very dangerous, no matter how passenger cabin overturns, picture keeps just to vertical state with ground all the time, is close to real three-dimensional flight environment.
As shown in Figure 1, show on the one hand that the present invention's 360 degree of omnidirectionals' overload type of flight simulators both can up-and-down movement up and down, it is also possible to do 360 degree of roll motions. The roll support bar 13 of simulator of the present invention is assemblied on 9 pitching support bars by 10 pitching support bar coupled units, it is achieved that the 2nd motor system and the first motor system interconnected, around the cylinder 360 degree rotation at lifting electric support bar 2 place.
Lifting electric support bar 2 controls type of flight simulator and completes upper and lower up-and-down movement, and movement velocity and acceleration are adjustable, it is assumed that moving mass quality is m, it is desired to jerkmeter be a, then the hydraulic pressure that the lifting electric support bar 2 required produces/electromagnetism lifting force is:
F=ma
Requirement power is:
That is: the power of requirement is relevant with realizing restriction speed.
The present invention's 360 degree of omnidirectional's overload type of flight simulator structural representations also demonstrate the course motion conditions of body, and wherein motor (specifically referring to pitching motor and roll motor) driving power requires also relevant with angular aceeleration with body maximum limit fixed angular speed. Flight the passenger cabin system integration automatic counter-balanced system and built-in what comes into a driver's system, tail counterweight cabin carries out automatic weighing design, automatic counter-balanced system is according to the position in operator's body weight Automatic adjusument counterweight tail counterweight cabin. When the adjustment of configuration is machine on simulator powers up, counterweight cabin Rigen, according to balance sensor, regulates balance position before and after automatically, make to reach static equilibrium before and after passenger cabin and counterweight cabin, automatically adjustment, therefore it is required that motor rate lower, it is only necessary to determine depending on the restriction of setup time. The dead system of self-locking is as a kind of security measures, and after automatic counter-balanced system fading margin process, whole driving stem is the dead system of self-locking when not moving, and prevents driving stem landing, causes passenger cabin to fall. Play anti-inclination, fall arrest effect.
Fig. 1 also demonstrates the situation of luffing of the present invention, is made up of bilateral pitch bearing, gear and the pitching drive-motor 7 etc. dividing the pitch bearing (8) being listed in simulator the right and left to form, and pitching drive-motor 7 moment has following formula to determine:
2H��=[I]������
Wherein [I]��For the inertia tensor of luffing,
Meanwhile, the roll motion of flight simulation device body is by the roll drive-motor control of roll support bar and body link, and the moment that motor to be provided is:
H��=[I]������
Wherein [I]��For the inertia tensor of roll motion, it is clear that the motor power of requirement is closely related with roll angle speed.
Stewart platform structure also comprises Stewart maneuvering system usually; Stewart maneuvering system makes trainee be fixed on seat, and seat is fixing, by the motion of control control stick control simulation cabin body; obtain associ-ated motion parameters, result is delivered to projection screen display. The main parameter calculation of system is all calculate at single computer internal simulation, not complicated drive system.
Intelligent control system in the cab of the present invention's 360 degree of omnidirectional's overload type of flight simulators adds the design of the information interaction of people and cabin body on the basis of general gesture stability, passenger cabin what comes into a driver's system does not adopt projection pattern, but directly show the motion of the aircraft flight in the comprehensive artificial actual environment of emulated interface, can the motion of adjusting cabin body, make trainee's true feeling be subject to flight state.
Fig. 3 is what comes into a driver's system architecture principle schematic in the present invention's 360 degree of omnidirectional's overload type of flight simulator passenger cabins. intelligent control system in the cab that the present invention proposes also comprises what comes into a driver's system in passenger cabin (also claiming built-in what comes into a driver's system) and body sensing system, based on omnidirectional's overload airmanship of the present invention's 360 degree of omnidirectional's overload type of flight simulators, comprise support bar (the such as lifting electric support bar 2 of various function, diagonal ligament electric rod 3, pitching support bar 9, roll support bar 13), motor driven systems (such as upper and lower lifting drive-motor, pitching drive-motor, roll drive-motor), (attitudes vibration is comprised according to current flight state and expectation flight state, velocity variations and acceleration change etc.), regulate electric system power and support bar motion, ensure that the perception of people in flight simulation cabin is consistent with expected value, control the running status of whole modeler, according to cabin body attitude, relevant information is outputted to the built-in what comes into a driver's system of the high property immersed simultaneously. as shown in Figure 3, relative to Stewart system, the present invention 360 degree of omnidirectionals overload type of flight simulators by the intelligent control system that is positioned at cabin according to the flight attitude of the flight built-in what comes into a driver's system interface of passenger cabin screen display, trainee makes corresponding judgement in conjunction with self impression, carries out flight pose adjustment by the Gesture operation bar in flight passenger cabin and throttle operation bar.
Can controlling emulation simulator by attitude control stick and do luffing and/or roll motion, through inner Logic judgment, according to the driving parameter of pitching change calculations pitching drive-motor, then drive pitching motor, pitching instrument exports pitching parameter simultaneously; Driving parameter according to roll change calculations roll drive-motor, then drive roll motor, roll instrument exports roll parameter simultaneously. Throttle operation position according to throttle lever and velocity variations, calculate acceleration magnitude, the acceleration or deceleration to be realized is judged according to acceleration, and calculate correlation parameter, in conjunction with the correlation parameter obtained, drive associated motor, drive flight passenger cabin, control flight passenger cabin attitude, it is achieved the overload of cabin body and weightlessness. According to cabin body attitude, relevant information is outputted to the built-in what comes into a driver's system of the high property immersed simultaneously.
In the process, trainee, flight cabin Controlling System and built-in what comes into a driver's system, define the fly simulation training process of a complete loop " people is in loop ", in this process, the health of the existing high property immersed is tested, also there is the interaction of three-dimensional model and scene mutual, overcome traditional projection type target and the limitation of environment separation. Flight attitude comprises driftage, pitching, roll and overload.
It is separated with world scape ambient signal for tradition projection type flight simulation device target signal, the what comes into a driver's property immersed is poor, picture easily disturbs the deficiencies such as shake, the high property the immersed built-in what comes into a driver's system (being called for short built-in what comes into a driver's system) of the present invention adopts the mutual linkage of screen display built-in what comes into a driver's system realize target signal and scene in this world, Target Modeling adopts MultiGenCreator to build, Virtual Battlefield scene adopts VegaPrime to build, flight target model and world scape Model Fusion are in airfight scene, directly undertaken alternately by api interface between target and world scape.
The high property immersed mainly comprises three-dimensional visualization Support Library, target model and scene model depending on built-in what comes into a driver's system (being called for short built-in what comes into a driver's system); Wherein, three-dimensional visualization Support Library is made up of operating system, OpenGL, sound hardware, it is based upon on the basis of PC graphic hardware, it is the core of the built-in what comes into a driver's system of the high property immersed; Target model and scene model realize real-time, interactive by VegaPrime development platform, and the special efficacy module of VegaPrime and the various special efficacy of OpenGL characterize entity and realize the high property immersed Dynamic Announce in three-dimensional scenic. System flight solid model adopts MultiGenCreator instrument to develop, MultiGenCreator instrument is the real-time three-dimensional modeling tool of a set of high fidelity, optimum optimization, have powerful Polygons modeling, vector modeling, the accurate systematic function of large-scale terrain and multiple specialty option and plug-in unit, can efficiently, optimally generate real-time three-dimensional (RT3D) database, the flt file generated has the series of advantages such as high fidelity, disk space are little, minimum Polygons, is one of current three-dimensional artificial field Standard File Format.
The various flt model files set up at creator add in the scene that VegaPrime creates, it may be achieved to various flight solid model desired location, mode of motion, viewpoint position, viewpoint delegate, special-effect. VegaPrime provides the motion of a lot of api function controlled entity in scene, VegaPrime can generate the real-time application of every second 30 above images of frame, C or C++ language compilation program can also be utilized, resolve mathematical model or read in data, the triggering etc. of control viewpoint delegate, special-effect, generate after execute file, adf filename can be inputted in order row, thus generate the what comes into a driver's of requirement in real time through compiling link.
360 degree of omnidirectional's type of flight simulators provided by the invention, pitch motor and left rotation and right rotation motor is controlled respectively by intelligent control system, the center of gravity of trainee front portion in aircraft center of gravity the same as real flight course, what comes into a driver's various are rotated through that carrying is dynamic is converted into electrical signal by intelligent control system, control stepper-motor being synchronized with the movement in X, Y, Z axis. Owing to human body rolls up and down, what comes into a driver's device also rolls up and down along with the synchronous left and right of trainer, but the display frame in what comes into a driver's obtains along with Controlling System reverse resolution, makes what comes into a driver's picture keep vertical with ground all the time like this; The picture seen in sky when really flying with pilot is consistent. Implement the present invention and both can reduce training cost, ensure training effect, flying the training time of the trainees such as flight student can be reduced again.
It is noted that the technician that the above embodiment can make this area more fully understands the invention, but do not limit the present invention in any way creation. Therefore; although the invention has been described in detail by this specification sheets with reference to drawings and Examples; but; those skilled in the art are to be understood that; still the invention can be modified or equivalent replacement; in a word, all do not depart from technical scheme and the improvement thereof of the spirit and scope of the invention, in the middle of its protection domain that all should be encompassed in the invention patent.
Claims (5)
1. 360 degree of omnidirectionals overload type of flight simulator, it is characterised in that: comprise
Lifting system up and down, for the up-and-down movement up and down of simulated aircraft; Described upper and lower lifting system comprises support platform, lifting electric support bar, diagonal ligament electric rod, diagonal ligament electric rod coupled unit and lifting electric support bar coupled unit; Described support platform is as the base of whole type of flight simulator, the bottom of described lifting electric support bar is connected to described lifting electric support bar coupled unit, described lifting electric support bar coupled unit is fixed in described support platform, described diagonal ligament electric rod one end is connected to described lifting electric support bar, the other end is connected to diagonal ligament electric rod coupled unit, and described diagonal ligament electric rod coupled unit is fixed in described support platform;
First motor system, for 360 degree, the front and back luffing of simulated aircraft; Described upper and lower lifting system is connected with the first motor system by pitch bearing; Described first motor system drives described emulation simulator to complete the luffing of 360 degree, front and back under the driving of pitching drive-motor; Described first motor system comprises pitching drive-motor, pitch bearing and pitching support bar; Described pitching support bar is connected with lifting electric support bar by pitch bearing; Described pitching drive-motor is fixed on the two ends of described pitching support bar by the axle sleeve of self;
2nd motor system, for the rotary motion within the scope of 360 degree to the left or to the right of simulated aircraft; Described first motor system is connected with described 2nd motor system by roll bearing; Described 2nd motor system comprises pitching support bar coupled unit, tail counterweight cabin, roll drive-motor and roll support bar; Described roll support bar is assemblied on pitching support bar by pitching support bar coupled unit, described roll support bar and the described cross-shaped state of pitching support bar; Described tail counterweight cabin is connected with described roll support bar; Described tail counterweight cabin is built-in with deck store automatic counter-balanced system;
Flight passenger cabin system, the front end of the roll support bar that the head flight passenger cabin of described flight passenger cabin system is fixed in described 2nd motor system, described flight passenger cabin internal system is integrated with automatic counter-balanced system and built-in what comes into a driver's system.
2. 360 degree of omnidirectionals according to claim 1 overload type of flight simulator, it is characterized in that: described upper and lower lifting system also comprises gag lever post, described gag lever post is fixed in described support platform, and described gag lever post and described diagonal ligament electric rod separate from described lifting electric support bar both sides.
3. 360 degree of omnidirectionals according to claim 1 overload type of flight simulator, it is characterized in that: described deck store automatic counter-balanced system is by sensor senses pilot or trainee's body weight information, the position of tail counterweight cabin on roll support bar is regulated according to pilot's body weight information self-adapting, after adjustment, roll support bar enters immediately from locking state, location passenger cabin, avoids passenger cabin to tilt to fall.
4. 360 degree of omnidirectionals according to claim 3 overload type of flight simulator, it is characterized in that: described flight passenger cabin internal system is also provided with attitude control stick and throttle lever, described attitude control stick control imitation simulator does luffing and/or roll motion.
5. 360 degree of omnidirectionals according to claim 4 overload type of flight simulator, it is characterised in that: described built-in what comes into a driver's system acceptance relevant cabin body attitude information, surface keeps just to vertical with ground all the time to the screen-picture of pilot.
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