CN103810917B - A kind of arm-type torque-feedback regulating device of change of schoolaeroplane - Google Patents
A kind of arm-type torque-feedback regulating device of change of schoolaeroplane Download PDFInfo
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- CN103810917B CN103810917B CN201410035001.XA CN201410035001A CN103810917B CN 103810917 B CN103810917 B CN 103810917B CN 201410035001 A CN201410035001 A CN 201410035001A CN 103810917 B CN103810917 B CN 103810917B
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Abstract
The present invention proposes a kind of arm-type torque-feedback regulating device of change of schoolaeroplane, comprises jociey stick and connecting rod, change arm mechanism, spring, computing machine and the jociey stick potentiometer of mechanical system and control system.Become arm mechanism and have two covers, comprise motor, power wheel, gear, leading screw, leading screw support, slide block, position feedback multiturn potentiometer and mounting bracket thereof.Screw turns is driven by motor, change the cluster spring arm of force, make to act on the spring force on jociey stick and aircraft dynamic pressure Data Matching, thus obtain corresponding fore-and-aft control power in flight course, simulate fore-and-aft control power and rudder face corner and aerodynamic relation.Have point of zero moment to regulate, can control jociey stick and rest on longitudinal any position, aircrew's moment of operating the joystick is zero, can unclamp jociey stick and keep standing state, alleviate and eliminate driving fatigue.Achieve the high fidelity of control force emulation and stablize level and smooth.Its structure is simple, reliability is high, improves training effectiveness.
Description
Technical field
The present invention relates to schoolaeroplane technical field of flight simulation, particularly relate to a kind of arm-type torque-feedback regulating device of change of schoolaeroplane.
Background technology
In elementary and basic trainer, jociey stick is linked together by the elevating rudder of mechanical mechanism and aircraft, and along with air speed and change highly in flight course, the power acted on elevating rudder again can by transfer mechanism on jociey stick.Along with the opening in the low spatial domain of China, the personnel of application flight driving license constantly increase, and the effect of simulated training particularly highlights in flight training.But the longitudinal mechanism of the jociey stick of existing schoolaeroplane flight simulator adopts damper to simulate mostly, can not be very true to nature force feedback process is provided.Its weak point is: moment variations scope is little, can not provide complete manipulation process; Moment variations is discontinuous, makes aircrew have to correct on true aircraft handle custom, causes training effectiveness to decline; Moment variations speed is slow, aircrew may be caused to handle excessive, affect flight safety; Lack simulation elevating rudder trim (point of zero moment adjustment) process, can not alleviate and eliminate the driving fatigue of aircrew.
Summary of the invention
The object of the invention is the deficiency solving the above-mentioned analog form of schoolaeroplane flight simulator, provide a kind of arm-type torque-feedback regulating device of change of schoolaeroplane.
The formation of the arm-type torque-feedback regulating device of change of a kind of schoolaeroplane of the present invention comprises mechanical system and control system;
I, being constructed as follows of mechanical system: first connecting rod two ends to be connected by screw bolt and nut with the lower end of jociey stick and the mounting bracket lower end that becomes arm mechanism respectively also can rotate;
The bottom of jociey stick is fixed on by the first rotating shaft also can around this axis of rotation on the first fixed support;
The structure that first set becomes arm mechanism and the second cover change arm mechanism is identical, is symmetrically placed in the both sides up and down of mounting bracket respectively, around the second axis of rotation;
first set becomes arm mechanismthe first slide block be threaded connection on the first leading screw, the first slide block can move up and down along the first leading screw;
The upper end of the first leading screw is connected with the bearing of the first leading screw upper bracket, and the first leading screw upper end extending shaft is connected with the first gear, and the first gear is connected with the second gear, and the second gear is connected to primary importance and feeds back on the axle of potentiometer;
The lower end of the first leading screw is connected with the bearing on the first leading screw lower carriage, first leading screw lower end extending shaft is connected with the first power wheel, first power wheel is connected by the first driving belt with the second power wheel, second power wheel is connected on the axle of the first motor, and the first motor is fixed on mounting bracket;
First travel switch is connected with the first leading screw upper bracket, and the second travel switch is connected with the first leading screw lower carriage, and the first leading screw upper bracket, the first leading screw undercarriage are all fixed on mounting bracket;
One end of first spring is connected on the first slide block, and the other end is connected to the top of spring base; First spring is identical with the second spring;
second cover becomes arm mechanismthe second slide block be threaded connection on the second leading screw, the second slide block can move up and down along the second leading screw;
The upper end of the second leading screw is connected with the bearing on the second leading screw upper bracket, second leading screw upper end extending shaft is connected with the 3rd power wheel, 3rd power wheel is connected by the second driving belt with the 4th power wheel, 4th power wheel is connected on the axle of the second motor, and the second motor is fixed on mounting bracket;
The lower end of the second leading screw is connected with the bearing of the second leading screw lower carriage, and the second leading screw lower end extending shaft is connected with the 4th gear, and the 4th gear is connected with the 3rd gear, and the 3rd gear is connected to the second place and feeds back on the axle of potentiometer;
Fourth line journey switch is connected with the second leading screw upper bracket, and the second leading screw upper bracket is connected with mounting bracket;
Third trip switch is connected with the second leading screw lower carriage, and the second leading screw lower carriage is connected with mounting bracket;
One end of second spring is connected on the second slide block, and the other end is connected to the bottom of spring base;
The middle part of mounting bracket is bearing seat, and the second rotating shaft is the bearing that level is placed in bearing seat;
One end of second connecting rod and the upper end of mounting bracket are rotationally connected by screw bolt and nut and can rotate, the other end of second connecting rod is connected with the brush pole of the right-hand member of jociey stick potentiometer, and the left end of jociey stick potentiometer is connected by screw bolt and nut with the second fixed support.
A kind of arm-type torque-feedback regulating device of change of schoolaeroplane, during push-and-pull jociey stick, by first connecting rod transmission, mounting bracket can be made to drive first set to become arm mechanism rotate together with the second rotating shaft with the second cover change arm mechanism, drive the brush of jociey stick potentiometer to slide simultaneously, gather the voltage in push-and-pull jociey stick process.
First slide block and the second slide block by thread bush on leading screw, when first motor and the second motor independently rotate, drive the first leading screw and the second screw turns respectively through the first power wheel, the second power wheel and the 3rd power wheel, the 4th power wheel, thus make the first slide block and the translation on leading screw respectively of the second inner slide; Feed back the brush axle rotation of potentiometer simultaneously through the first gear, the second gear and the 3rd gear, the 4th gear driven primary importance feedback potentiometer and the second place, change resistance value, thus change position feedback magnitude of voltage.Primary importance feeds back potentiometer and second place feedback potentiometer adopts resistance to be 10K Ω, the multiturn potentiometer that rotational travel 10 is enclosed.One end of first spring and the second spring hangs on spring base, is fixed; On the first slide block that its other end is hung in the first leading screw and the second leading screw and the second slide block, move with slide block.
the formation of II control system comprises:jociey stick potentiometer, trim microswitch, first interface, computing machine, the second interface, amplifier, trimmer neutral position signal lamp, the first motor, the second motor, primary importance feed back potentiometer and second place feedback potentiometer;
Trim microswitch is arranged on the head of jociey stick, and has elasticity, connects, looses one's grip, disconnect when pulling pressure; Jociey stick potentiometer, trim microswitch are all connected with first interface, first interface, computing machine, the second interface, amplifier, trimmer neutral position signal lamp connect in turn, and amplifier also becomes arm mechanism primary importance with first set feeds back potentiometer and second and overlaps that the second place becoming arm mechanism feeds back potentiometer, the first motor, the second motor are connected;
Wherein, the output voltage of jociey stick potentiometer is defeated by the first interface of computing machine as analog quantity, be called for short mould and enter amount; The voltage signal of trim microswitch gives the first interface of computing machine as switching value, be called for short intake; What computing machine exported through the second interface is then a switching value and two analog quantitys, the former is called for short the amount of outputing, the latter is called for short mould output, the amount of outputing is for controlling trimmer neutral position signal lamp, and mould output is used for controlling the first motor, the second motor respectively.
Suppose in-flight speed and highly constant, when jociey stick is in neutral position, the first spring and the second spring are all in the state suitably stretched, and its elastic force is equal, and the moment that they act on the second rotating shaft is also equal.
Awing, when pilot's post-tensioning or stick-forword movement, this all parts clockwise or counterclockwise rotation around the second rotating shaft that will make mounting bracket and be arranged on above it, thus make the first spring or the second spring relatively stretch or shrink, the difference of two elastic force forms moment of elasticity, to revolt operating torque to the second rotating shaft.When operating torque equals moment of elasticity and moment of friction, jociey stick rests on a certain position.Draw or push away in the process of jociey stick, the voltage gathered by jociey stick potentiometer, calculating lifting rudder face corner, to draw or to push away the angle of jociey stick larger, lifting rudder face corner is also larger, and moment of elasticity is larger, therefore the relation of simulation steering force and rudder face corner.
The aerodynamic force of aircraft is simulated by the flying quality module of computing machine.When aircraft true speed is zero, aerodynamic force is the innermost end that the zero, first slide block and the second slide block are all parked near the second rotating shaft, and the arm of force is now minimum, even if push-and-pull jociey stick, its moment of elasticity is also very little.When aircraft true speed is non-vanishing, aerodynamic force is also non-vanishing; True speed is larger, or atmospheric density is larger, two aerodynamic force mould outputs of computer export are also larger, these two mould outputs drive the first motor and the second motor to drive the first leading screw and the second screw turns respectively after amplifier amplifies, and then drive the first slide block and the second slide block to move laterally respectively, the arm of force increases, and moment also just increases; The brush that first motor and the second motor also drive primary importance to feed back potentiometer and second place feedback potentiometer simultaneously moves, when its feedback voltage signal is equal with mould output, and motor stall, it is motionless that the first slide block and the second slide block remain on certain position; Namely aerodynamic force is larger, and the arm of force and moment are also larger.Like this, even if the push-and-pull angle of jociey stick remains unchanged, if aerodynamic force is larger, will operating torque be increased, could balance with moment of elasticity, thus simulate steering force and aerodynamic relation.
In addition; the two ends of the first leading screw and the second leading screw have also installed the first travel switch, the second travel switch and third trip switch, fourth line journey switch respectively; when the first slide block and the second slide block movement are to during near extreme position; first travel switch, the second travel switch and third trip switch, fourth line journey switch disconnect the first motor, the second motor circuit, to protect motor and gear train.
2. point of zero moment regulates
If aircraft flies so that a certain speed is flat, assumed initial state is that jociey stick has pulled back certain angle, at this moment become arm mechanism and also turn an angle clockwise, first slide block and the second slide block are in a certain centre position of leading screw respectively, and two arm of forces are equal, but the first spring) elastic force comparatively large, the elastic force of the second spring is smaller, and the operating torque of pilot just in time balances with moment of elasticity.
When pilot pulls trim microswitch downwards, open and give computing machine into signal, computing machine just exports two mould outputs, drives the first motor and the second motor to rotate respectively, the first slide block and the second slide block are all moved downward, the arm of force of the second spring increases, and the elastic force of the second spring increases, and the arm of force of the first spring reduces, and the elastic force of the first spring reduces, its effect helps pilot to draw jociey stick, and pilot just can Song Dianli.When a period of time connected by trim microswitch, to a certain extent, Liang Zu mechanism moment of elasticity is just in time equal, and at this moment pilot just can loose one's grip completely for two arm of force differences, and become arm mechanism and still remain on current location, namely lay down the manipulation load of pilot.
beneficial effect:the arm-type torque-feedback regulating device of change of a kind of schoolaeroplane of the present invention comprises mechanical system and control system.There is point of zero moment regulate.By the routing motion of two slide blocks on leading screw, can control jociey stick and rest on longitudinal any position, the moment that now aircrew operates the joystick is zero.Namely can unclamp jociey stick, jociey stick keeps standing state, thus alleviates and eliminate driving fatigue.
The change arm-type torque-feedback regulating device of a kind of schoolaeroplane of the present invention achieves the high fidelity of control force emulation and stablizes level and smooth requirement.This device has scientific structure design, rational in infrastructure, and computing machine controls, and reliability is high, and cost is low, the demand that meets flight training completely, improves training effectiveness.
Accompanying drawing explanation
Fig. 1 is the formation schematic diagram of the mechanical system of the arm-type torque-feedback regulating device of change of a kind of schoolaeroplane of the present invention.
Fig. 2 is the formation schematic diagram of the control system of the arm-type torque-feedback regulating device of change of a kind of schoolaeroplane of the present invention.
Fig. 3 is the software flow pattern of the arm-type torque-feedback regulating device of change of a kind of schoolaeroplane of the present invention.
Embodiment
Being constructed as follows of embodiment 1 I, mechanical system: as shown in Figure 1, first connecting rod (30) two ends to be rotationally connected by screw bolt and nut with the lower end of jociey stick (33) and mounting bracket (14) lower end that becomes arm mechanism respectively and also can to rotate;
The bottom of jociey stick (33) is fixed on the first fixed support (32) by the first rotating shaft (31) above also can around this axis of rotation;
The structure that first set becomes arm mechanism and the second cover change arm mechanism is identical, is symmetrically placed in the both sides up and down of mounting bracket (14) respectively, rotates around the second rotating shaft (15);
first set becomes arm mechanismthe first slide block (1) be threaded connection on the first leading screw (2), the first slide block can move up and down along the first leading screw;
The upper end of the first leading screw (2) is connected with the bearing of the first leading screw upper bracket (3), first leading screw upper end extending shaft is connected with the first gear (4), first gear (4) is connected with the second gear (5), and the second gear (5) is connected to primary importance and feeds back on the axle of potentiometer (6);
The lower end of the first leading screw (2) is connected with the bearing on the first leading screw lower carriage (8), first leading screw lower end extending shaft is connected with the first power wheel (10), first power wheel (10) is connected by the first driving belt (13) with the second power wheel (11), second power wheel (11) is connected on the axle of the first motor (12), and the first motor (12) is fixed on mounting bracket (14);
First travel switch (7) is connected with the first leading screw upper bracket (3), and the second travel switch (9) is connected with the first leading screw lower carriage (8), and the first leading screw upper bracket (3), the first leading screw undercarriage (8) are all fixed on mounting bracket (14);
One end of first spring (34) is connected on the first slide block (1), and the other end is connected to the top of spring base (36); First spring (34) is identical with the second spring (1);
second cover becomes arm mechanismthe second slide block (25) be threaded connection on the second leading screw (23), the second slide block can move up and down along the second leading screw;
The upper end of the second leading screw (23) is connected with the bearing on the second leading screw upper bracket (20), second leading screw upper end extending shaft is connected with the 3rd power wheel (17), 3rd power wheel (17) is connected by the second driving belt (18) with the 4th power wheel (19), 4th power wheel (19) is connected on the axle of the second motor (21), and the second motor (21) is fixed on mounting bracket (14);
The lower end of the second leading screw (23) is connected with the bearing of the second leading screw lower carriage (26), second leading screw lower end extending shaft is connected with the 4th gear (28), 4th gear (28) is connected with the 3rd gear (27), and the 3rd gear (27) is connected to the second place and feeds back on the axle of potentiometer (29);
Fourth line journey switch (22) is connected with the second leading screw upper bracket (20), and the second leading screw upper bracket (20) is connected with mounting bracket (14);
Third trip switch (24) is connected with the second leading screw lower carriage (26), and the second leading screw lower carriage (26) is connected with mounting bracket (14);
One end of second spring (35) is connected on the second slide block (25), and the other end is connected to the bottom of spring base (36);
The middle part of mounting bracket (14) is bearing seat (16), and the second rotating shaft (15) is placed in the bearing of bearing seat (16) in level;
One end of second connecting rod (39) and the upper end of mounting bracket (14) are connected by screw bolt and nut and can rotate, the other end of second connecting rod (39) is connected with the brush pole of the right-hand member of jociey stick potentiometer (38), and the left end of jociey stick potentiometer (38) is connected by screw bolt and nut with the second fixed support (37).
A kind of arm-type torque-feedback regulating device of change of schoolaeroplane, time push-and-pull jociey stick (33), by first connecting rod (30) transmission, mounting bracket (14) can be made to drive first set to become arm mechanism rotate together with the second rotating shaft (15) with the second cover change arm mechanism, drive the brush of jociey stick potentiometer (38) to slide simultaneously, gather the voltage in push-and-pull jociey stick process.
First slide block (1) and the second slide block (25) are enclosed within the first leading screw (2) by screw thread respectively, (25 and second on leading screw (23) for second slide block, when first motor (12) and the second motor (21) independently rotate, drive the first leading screw and the second screw turns respectively through the first power wheel (10), the second power wheel (11) and the 3rd power wheel (17), the 4th power wheel (19), thus the first slide block (1) and the second slide block (25) are above moved at the first leading screw (2) and the second leading screw (23) respectively; Simultaneously through drive primary importance the to feed back brush axle rotation that potentiometer (6) and the second place feed back potentiometer (29) of the one the first gears (4), the second gear (5), the 3rd gear (27), the 4th gear (28), change resistance value, thus change position feedback magnitude of voltage.Primary importance feeds back potentiometer (6) and second place feedback potentiometer (29) adopts resistance to be 10K Ω, the multiturn potentiometer that rotational travel 10 is enclosed.One end of first spring (34) and the second spring (35) hangs on spring base (36), is fixed; On the first slide block (1) that its other end is hung in the first leading screw (2) and the second leading screw (23) and the second slide block (25), respectively with the first slide block (1) and the second slide block (25) motion.
being constructed as follows of II control system:as shown in Figure 2, jociey stick potentiometer (38), trim microswitch (40), first interface, computing machine (41), the second interface, amplifier, trimmer neutral position signal lamp, the first motor (12), the second motor (21), primary importance feed back potentiometer (6) and second place feedback potentiometer (29);
Trim microswitch (40) is arranged on the head of jociey stick (33), and has elasticity, connects, looses one's grip, disconnect when pulling pressure; Jociey stick potentiometer (38), trim microswitch (40) are all connected with first interface, first interface, computing machine (41), the second interface, amplifier, trimmer neutral position signal lamp connect in turn, and amplifier also becomes arm mechanism primary importance with first set feeds back potentiometer (6) and second and overlaps that the second place becoming arm mechanism feeds back potentiometer (29), the first motor (12), the second motor (21) are connected;
Wherein, the output voltage of jociey stick potentiometer (38) is defeated by the first interface of computing machine (41) as analog quantity, be called for short mould and enter amount; The voltage signal of trim microswitch (40) gives the first interface of computing machine (41) as switching value, be called for short intake; What computing machine (41) exported through the second interface is then a switching value and two analog quantitys, the former is called for short the amount of outputing, the latter is called for short mould output, the amount of outputing is for controlling trimmer neutral position signal lamp, and mould output is used for controlling the first motor (12), the second motor (21) respectively.
Suppose in-flight speed and highly constant, when jociey stick (33) is in neutral position, first spring (34) and the second spring (35) are all in the state suitably stretched, and its elastic force is equal, and the moment that they act on the second rotating shaft (15) is also equal.
Awing, when pilot's post-tensioning or stick-forword movement (33), as can be seen from Figure 1, this will make mounting bracket (14) and all parts be arranged on above it rotate clockwise or counterclockwise around the second rotating shaft (15), thus make the first spring (34) or the second spring (35) relatively stretch or shrink, the difference of two elastic force forms moment of elasticity, to revolt operating torque to the second rotating shaft (15).When operating torque equals moment of elasticity and moment of friction, jociey stick (33) rests on a certain position.Draw or push away in the process of jociey stick, the voltage gathered by jociey stick potentiometer (38), calculating lifting rudder face corner, to draw or to push away the angle of jociey stick larger, lifting rudder face corner is also larger, and moment of elasticity is larger, therefore simulates the relation of steering force and rudder face corner.
The aerodynamic force of aircraft is simulated by the flying quality module of computing machine (41).When aircraft true speed is zero, aerodynamic force is the innermost end that the zero, first slide block (1) and the second slide block (25) are all parked near the second rotating shaft (15), and the arm of force is now minimum, even if push-and-pull jociey stick (33), its moment of elasticity is also very little.When aircraft true speed is non-vanishing, aerodynamic force is also non-vanishing; True speed is larger, or atmospheric density is larger, two aerodynamic force mould outputs of computer export are also larger, these two mould outputs drive the first motor (12) and the second motor (21) to drive the first leading screw (2) and the second leading screw (23) to rotate respectively after amplifier amplifies, and then drive the first slide block (1) and the second slide block (25) to move laterally respectively, the arm of force increases, and moment also just increases; The brush that first motor (12) and the second motor (21) also drive primary importance to feed back potentiometer (6) and second place feedback potentiometer (29) simultaneously moves, when its feedback voltage signal is equal with mould output, motor stall, it is motionless that the first slide block (1) and the second slide block (25) remain on certain position; Namely aerodynamic force is larger, and the arm of force and moment are also larger.Like this, even if the push-and-pull angle of jociey stick (33) remains unchanged, if aerodynamic force is larger, will operating torque be increased, could balance with moment of elasticity, thus simulate steering force and aerodynamic relation.
In addition; the two ends of the first leading screw (2) and the second leading screw (23) have also installed the first travel switch, the second travel switch and third trip switch, fourth line journey switch respectively; when the first slide block and the second slide block movement are to during near extreme position; first travel switch (7), the second travel switch (9) and third trip switch (24), fourth line journey switch (22) disconnect the first motor (12), the second motor (21) circuit, to protect motor and gear train.
Computing machine (41) runs software program (software flow as shown in Figure 3); Introduce this software program below:
Step 100, starts;
Step 105, the speed current by aircraft and height, calculate aerodynamic force and obtain motor control voltage V1;
Step 110, by connecting trim microswitch (40) calculating motor control voltage V2;
Step 115, collection position feeds back magnitude of voltage V3, as feedback analog amount input amplifier;
Step 120, V1 and V2's and as a road analog input amplifier; Do you judge that V1 adds V2 and is greater than V3? if so,
Step 125, motor rotates forward, and program returns step 100, starts; If not,
Does step 130, judge that V1 adds V2 and is less than V3? if so,
Step 135, motor reverses, and program returns step 100, starts; If not,
Step 140, illustrate that V1 adds V2 and equals V3, motor does not turn;
Step 145, does training of judgement stop? if not, program returns step 100, starts; If so, step 150, terminates.
2. point of zero moment regulates
If aircraft flies so that a certain speed is flat, assumed initial state is that jociey stick (33) has pulled back certain angle, at this moment become arm mechanism and also turn an angle clockwise, first slide block (1) and the second slide block (25) are in a certain centre position of leading screw respectively, and two arm of forces are equal, but the elastic force of the first spring (34) is comparatively large, and the elastic force of the second spring (35) is smaller, and the operating torque of pilot just in time balances with moment of elasticity.
When pilot pulls trim microswitch (40) downwards, open and give computing machine (41) into signal, computing machine (41) just exports two mould outputs, the first motor (12) and the second motor (21) is driven to rotate respectively, first slide block (1) and the second slide block (25) are all moved downward, the arm of force of the second spring (35) increases, and the elastic force of the second spring (35) increases, and the arm of force of the first spring (34) reduces, the elastic force (34) of the first spring reduces, its effect helps pilot to draw jociey stick (33), and pilot just can Song Dianli.When a period of time connected by trim microswitch (40), to a certain extent, Liang Zu mechanism moment of elasticity is just in time equal, and at this moment pilot just can loose one's grip completely for two arm of force differences, and become arm mechanism and still remain on current location, namely lay down the manipulation load of pilot.
Claims (1)
1. the arm-type torque-feedback regulating device of the change of schoolaeroplane, is characterized in that comprising mechanical system and control system;
I, being constructed as follows of mechanical system: first connecting rod (30) two ends to be connected by screw bolt and nut with the lower end of jociey stick (33) and mounting bracket (14) lower end that becomes arm mechanism respectively also can rotate;
The bottom of jociey stick (33) is fixed on the first fixed support (32) by the first rotating shaft (31) and above also can rotates around the first rotating shaft (31);
The structure that first set becomes arm mechanism and the second cover change arm mechanism is identical, is symmetrically placed in the both sides up and down of mounting bracket (14) respectively, rotates around the second rotating shaft (15);
first set becomes arm mechanismthe first slide block (1) be threaded connection on the first leading screw (2), the first slide block can move up and down along the first leading screw;
The upper end of the first leading screw (2) is connected with the bearing of the first leading screw upper bracket (3), first leading screw upper end extending shaft is connected with the first gear (4), first gear (4) is connected with the second gear (5), and the second gear (5) is connected to primary importance and feeds back on the axle of potentiometer (6);
The lower end of the first leading screw (2) is connected with the bearing on the first leading screw lower carriage (8), first leading screw lower end extending shaft is connected with the first power wheel (10), first power wheel (10) is connected by the first driving belt (13) with the second power wheel (11), second power wheel (11) is connected on the axle of the first motor (12), and the first motor (12) is fixed on mounting bracket (14);
First travel switch (7) is connected with the first leading screw upper bracket (3), and the second travel switch (9) is connected with the first leading screw lower carriage (8), and the first leading screw upper bracket (3), the first leading screw lower carriage (8) are all fixed on mounting bracket (14);
One end of first spring (34) is connected on the first slide block (1), and the other end is connected to the top of spring base (36); First spring (34) is identical with the second spring (35);
second cover becomes arm mechanismthe second slide block (25) be threaded connection on the second leading screw (23), the second slide block can move up and down along the second leading screw;
The upper end of the second leading screw (23) is connected with the bearing on the second leading screw upper bracket (20), second leading screw upper end extending shaft is connected with the 3rd power wheel (17), 3rd power wheel (17) is connected by the second driving belt (18) with the 4th power wheel (19), 4th power wheel (19) is connected on the axle of the second motor (21), and the second motor (21) is fixed on mounting bracket (14);
The lower end of the second leading screw (23) is connected with the bearing of the second leading screw lower carriage (26), second leading screw lower end extending shaft is connected with the 4th gear (28), 4th gear (28) is connected with the 3rd gear (27), and the 3rd gear (27) is connected to the second place and feeds back on the axle of potentiometer (29);
Fourth line journey switch (22) is connected with the second leading screw upper bracket (20), and the second leading screw upper bracket (20) is connected with mounting bracket (14);
Third trip switch (24) is connected with the second leading screw lower carriage (26), and the second leading screw lower carriage (26) is connected with mounting bracket (14);
One end of second spring (35) is connected on the second slide block (25), and the other end is connected to the bottom of spring base (36);
The middle part of mounting bracket (14) is bearing seat (16), and the second rotating shaft (15) is placed in the bearing of bearing seat (16) in level;
One end of second connecting rod (39) and the upper end of mounting bracket (14) are connected by screw bolt and nut and can rotate, the other end of second connecting rod (39) is connected with the brush pole of the right-hand member of jociey stick potentiometer (38), and the left end of jociey stick potentiometer (38) is connected by screw bolt and nut with the second fixed support (37);
being constructed as follows of II control system: jociey stick potentiometer (38), trim microswitch (40), first interface, computing machine (41), the second interface, amplifier, trimmer neutral position signal lamp, the first motor (12), the second motor (21), primary importance feed back potentiometer (6) and the second place feeds back potentiometer (29); Computing machine (41) operating software;
Trim microswitch (40) is arranged on the head of jociey stick (33), and has elasticity, connects, looses one's grip, disconnect when pulling pressure; Jociey stick potentiometer (38), trim microswitch (40) are all connected with first interface, first interface, computing machine (41), the second interface, amplifier, trimmer neutral position signal lamp connect in turn, and amplifier also becomes arm mechanism primary importance with first set feeds back potentiometer (6) and second and overlaps that the second place becoming arm mechanism feeds back potentiometer (29), the first motor (12), the second motor (21) are connected;
Wherein, the output voltage of jociey stick potentiometer (38) is defeated by the first interface of computing machine (41) as analog quantity, be called for short mould and enter amount; The voltage signal of trim microswitch (40) gives the first interface of computing machine (41) as switching value, be called for short intake; What computing machine (41) exported through the second interface is then a switching value and two analog quantitys, the former is called for short the amount of outputing, the latter is called for short mould output, the amount of outputing is for controlling trimmer neutral position signal lamp, and mould output is used for controlling the first motor (12), the second motor (21) respectively.
Priority Applications (1)
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| CN109850126B (en) * | 2018-12-05 | 2022-10-18 | 兰州飞行控制有限责任公司 | Modularized comprehensive control device for airplane control |
| CN110109396B (en) * | 2019-05-09 | 2022-05-17 | 中国飞机强度研究所 | Force arm adjusting and controlling device for airplane structural strength test |
| CN115223421A (en) * | 2022-07-29 | 2022-10-21 | 范熙宇 | Flight simulation driving system with operation load function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034503A (en) * | 2007-04-10 | 2007-09-12 | 南京航空航天大学 | Light flight simulating device |
| FR2903659A1 (en) * | 2006-07-12 | 2008-01-18 | Airbus France Sas | Aircraft flight and brake control system i.e. stick controller, has sensors generating steering control, from movement of handle, acting on aerodynamic surfaces, and spring associated to brake lever to act on brake system of landing gear |
| CN101251959A (en) * | 2008-02-04 | 2008-08-27 | 于辉 | General-purpose aviation simulator based on virtual operation |
| CN101281691A (en) * | 2008-01-04 | 2008-10-08 | 中国人民解放军空军第一航空学院 | Control apparatus for airplane synthetic guarantee simulated training system |
| CN101707021A (en) * | 2009-10-29 | 2010-05-12 | 江西洪都航空工业集团有限责任公司 | Fly-by-wire device for trainer aircraft |
| CN101976522A (en) * | 2010-09-26 | 2011-02-16 | 北京航空航天大学 | Aircraft steering wheel force feedback system |
| CN201993930U (en) * | 2010-11-29 | 2011-09-28 | 北京蓝天航空科技有限责任公司 | General fly-by-wire simulation joystick |
| CN202855112U (en) * | 2012-10-15 | 2013-04-03 | 昆山航理机载设备有限公司 | Motor-human sense simulation control system motor of helicopter |
| CN202887507U (en) * | 2012-11-14 | 2013-04-17 | 昆山航理机载设备有限公司 | Simulative operation device of aircraft |
| CN103473967A (en) * | 2013-08-29 | 2013-12-25 | 南京航空航天大学 | Airplane simulation manipulator with operating force feel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8235723B2 (en) * | 2008-02-14 | 2012-08-07 | Doug Macalister | Flight simulator yoke |
-
2014
- 2014-01-25 CN CN201410035001.XA patent/CN103810917B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2903659A1 (en) * | 2006-07-12 | 2008-01-18 | Airbus France Sas | Aircraft flight and brake control system i.e. stick controller, has sensors generating steering control, from movement of handle, acting on aerodynamic surfaces, and spring associated to brake lever to act on brake system of landing gear |
| CN101034503A (en) * | 2007-04-10 | 2007-09-12 | 南京航空航天大学 | Light flight simulating device |
| CN101281691A (en) * | 2008-01-04 | 2008-10-08 | 中国人民解放军空军第一航空学院 | Control apparatus for airplane synthetic guarantee simulated training system |
| CN101251959A (en) * | 2008-02-04 | 2008-08-27 | 于辉 | General-purpose aviation simulator based on virtual operation |
| CN101707021A (en) * | 2009-10-29 | 2010-05-12 | 江西洪都航空工业集团有限责任公司 | Fly-by-wire device for trainer aircraft |
| CN101976522A (en) * | 2010-09-26 | 2011-02-16 | 北京航空航天大学 | Aircraft steering wheel force feedback system |
| CN201993930U (en) * | 2010-11-29 | 2011-09-28 | 北京蓝天航空科技有限责任公司 | General fly-by-wire simulation joystick |
| CN202855112U (en) * | 2012-10-15 | 2013-04-03 | 昆山航理机载设备有限公司 | Motor-human sense simulation control system motor of helicopter |
| CN202887507U (en) * | 2012-11-14 | 2013-04-17 | 昆山航理机载设备有限公司 | Simulative operation device of aircraft |
| CN103473967A (en) * | 2013-08-29 | 2013-12-25 | 南京航空航天大学 | Airplane simulation manipulator with operating force feel |
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