CN202452892U - Motion analogue simulation system for infrared target - Google Patents
Motion analogue simulation system for infrared target Download PDFInfo
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- CN202452892U CN202452892U CN2011205678107U CN201120567810U CN202452892U CN 202452892 U CN202452892 U CN 202452892U CN 2011205678107 U CN2011205678107 U CN 2011205678107U CN 201120567810 U CN201120567810 U CN 201120567810U CN 202452892 U CN202452892 U CN 202452892U
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Abstract
The utility model discloses a motion analogue simulation system for an infrared target, and relates to the technical field of semi-physical simulation equipment. The motion analogue simulation system for the infrared target comprises a control system, a target simulator (1), a motion device and a positioning fixture, wherein the target simulator (1) provides different magnitudes of target energy for a seeker at the front end of a guidance cabin (3); the motion device drives the target simulator to do single motion or composite motion on the horizontal plane and the pitching plane; the positioning fixture supports the guidance cabin; the control system comprises an industrial personal computer and a motion control system; the industrial personal computer finishes human-computer interaction, and transmits a processed control signal to the motion control system; and the motion control system receives the control signal from the host computer, further processes the control signal, and transmits the processed control signal to an execution unit. The simulation system specifically implemented by various kinds of simulation equipment can be reused, the simulation equipment is universal and convenient to use and maintain, and the test cost is far lower than that of an actual physical test.
Description
Technical field
The utility model relates to the HWIL simulation equipment technical field, is specifically related to a kind of various movement locus through object simulating, with the motion simulation analogue system of the infrared target of testing each item performance indications that signal in kind changes.
Background technology
At present, the evaluation and test missile performance mainly contains two kinds of methods: a kind of method is analyzed and researched according to the data that obtained for from the practical flight of guided missile, to obtain its service data then, improves the design to guided missile; Another kind method is for through obtaining data to the emulation of guided missile and various aircraft, and then improves the design to guided missile.
Practical flight through guided missile is in kind is obtained data; Because the environment of field trial is often unusual complicated; And the missile performance parameter consistency is not high; A large amount of actual loading tests also can not be made accurately its success rate and result of the test confidence level and judging, simultaneously owing to the complex structure of guided missile, involve great expense, with the waste that causes many financial resources, material resources and manpower.Therefore, drop into a small amount of funds and short R&D cycle as far as possible, obtain the system of practical the best.Through emulation technology can reach safety, reliable, maintain secrecy, the purpose of applying flexible and high efficiency-cost ratio.
In recent years, along with the develop rapidly of the science and techniques of defence, especially the emulation technology that develops into of digital computer technique provides higher technical foundation.HWIL simulation can be passed through theory analysis, ground experiment and selectively actual loading test, carries out repeated test research replacement actual loading test with less expense and higher execution degree, acquisition system complete test data under various states.Therefore, HWIL simulation is extensively applied in each item military project project with its unique function and outstanding advantage.
According to the statistics in U.S., Atlantic guided missile test base, the result that 90% armament systems are identified, assessment data comes from the HWIL simulation test.The Aeronautics and Astronautics department of China also stipulates, can not participate in flight test without the product of crossing HWIL simulation.
Summary of the invention
The invention technical problem to be solved provides a kind of motion simulation analogue system of infrared target, and this system can reappear the Moving Target motion, and integration test and physical simulation are provided.
For realizing the foregoing invention purpose, following technical scheme is adopted in the invention:
A kind of motion simulation analogue system of infrared target, comprise the control system, for the target seeker of guidance bay front end provide different big or small target energy target simulator, drive target simulator and on horizontal plane and pitching face, do independently moving or make the telecontrol equipment of compound motion and support the positioning fixture of guidance bay;
Said positioning fixture comprises support platform, fore-stock and after-poppet, and the fixing telecontrol equipment of an end on the said support platform length direction, fore-stock and after-poppet maximum distance are separated by and are arranged in the space remaining on the support platform length direction; Said fore-stock and after-poppet are used for supporting the location guidance bay, realize the light shaft coaxle of guidance bay axis and target simulator;
Said control system comprises industrial computer and kinetic control system, and said industrial computer is accomplished man-machine interaction, and the control signal after will handling sends to kinetic control system; Said kinetic control system receives the control signal that host computer sends, and control signal is done further processing, is sent to execution unit.
Be better implement the invention; Described telecontrol equipment comprises shell body; Servomotor, the decelerator that links to each other successively is set in the shell body; Reducer output shaft stretches out rear, shell body upper end and connects the revoliving arm tail end, and revoliving arm head end top is provided with position, electronic angle platform, and target simulator is arranged on the platform of position, electronic angle; Revoliving arm head end bottom is provided with backstay, and backstay cooperatively interacts with the mechanism that is decided to be that is arranged on the shell body top front; The shell body left and right sides is provided with the protection mechanism that limits target simulator swing limit.
Be better implement the invention, the protection mechanism of said qualification target simulator swing limit comprises block that is arranged on both sides, shell body upper end and the limit switch that is arranged on the shell body left and right sides.
Be better implement the invention, said fore-stock and after-poppet are set to frame structure, and frame roof is the circular ring structure of subdivision; The upper end annulus is a loam cake; Lower end annulus and framework are combined as a whole, and upper end annulus and lower end annulus one end are hinged, and a terminal tool combines; Said fore-stock, after-poppet upper end annulus and lower end annulus inner ring are provided with the plastics guard circle respectively.
Be better implement the invention, also be provided with the baffle ring that is combined as a whole with framework on the said after-poppet, said baffle ring is provided with locating hole.
Be better implement the invention, said fore-stock and after-poppet combine with guide rail on being arranged on support platform through the guide rail slide block of both sides, its underpart.
Be better implement the invention, said positioning fixture also comprises the levelling shoe that is arranged on four jiaos of places, support platform lower end.
Be better implement the invention; Said positioning fixture also comprises the bracket adjustment mechanism that is arranged on the support platform; Said governor motion is through adjusting handle driven gear engaged transmission; The gear B at transmission terminal is arranged on leading screw one end, drives support rectilinear motion on support platform through screwing of leading screw and leading screw slide block; Wherein, said leading screw slide block is arranged on the support lower end.
Be better implement the invention, said shell body top is provided with the circular arc rule of being convenient to read the target simulator anglec of rotation; Said support platform upper edge guide rail is provided with the scale that reads left socle and right support displacement.
Be better implement the invention, said industrial computer is accomplished man-machine interaction, specifically is to accomplish the parameter that the target travel simulation system is set, and calls the movement locus planning algorithm, receives the parametric function of user's input, and the motion control point is handled.
Because adopt aforesaid technical scheme, the invention has following superiority:
1, comes concrete this analogue system that realizes through simulation computer and various emulator; Can reuse; Emulator has versatility, and is not only easy to use but also be convenient to maintenance, uses cost that this analogue system the tests cost far below actual actual loading test; And this analogue system can also be used to precision calibration and verification as various measuring instruments and precision equipment.
2, the servomotor of telecontrol equipment drives executing agency's formation X-direction movement executing mechanism; Position, electronic angle platform drives executing agency and constitutes the Y direction movement executing mechanism; The two connection that intersects vertically; Through the routing motion of the two, drag target simulator independently moving or do compound motion on horizontal plane and pitching face is at the infrared target that can simulate in the target seeker visual field under different directions, friction speed, the different-energy; Make infrared target do the space angle motion, thereby realize the interactive emulation between tested material object and the target with respect to target seeker.
3, front and back support all can satisfy the target-seeking performance test of different model target seeker within the specific limits along the guide rail slippage, makes the scope of application of sport simulated system wider.
4, the present invention only carries out the motion simulation test to the target seeker of guided missile; Carry out test experiments with whole guided missile before comparing; Simplified test model; Also reduce simultaneously the input of human and material resources, financial resources, also improved the accuracy of test simultaneously, also easily under low temperature environment, carried out simulated test simultaneously.
Description of drawings
Fig. 1 is the structural representation of the invention;
Fig. 2 is the vertical view after Fig. 1 removes guidance bay;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the structural representation of the invention telecontrol equipment;
Fig. 5 is the structural representation of the invention bracket adjustment mechanism;
Fig. 6 is the structural representation of the invention fore-stock;
Fig. 7 is the structural representation of the invention after-poppet;
Among the figure:
The 1-target simulator;
The 2-fore-stock;
201-plastics guard circle; 202-fore-stock loam cake;
The 3-guidance bay;
The 4-after-poppet;
The 401-locating hole; 402-loam cake regulating handle; 403-after-poppet loam cake; The 404-baffle ring;
The 5-levelling shoe;
The 6-support platform;
The 601-guide rail; The 602-scale; 603-guide rail slide block; 604-screw mandrel slide block; The 605-bearing (ball) cover;
7-bracket adjustment mechanism;
The 701-adjusting handle; The 702-locking nut; The 703-leading screw; 704-bevel gear A; 705-locks pull bar; 706-locks bearing; 707-roller gear B; The 708-axle that cogs; 709-lower tooth wheel shaft; The 7010-bearing block; 7011-bevel gear B; 7012-roller gear A;
The 8-driving mechanism;
The 801-shell body; The 802-temperature sensor; The 803-servomotor; The 804-aviation plug; The 805-decelerator;
The 9-protection mechanism;
The 901-block; The 902-limit switch;
The 10-detent mechanism;
The 1001-backstay; The 1002-photoelectric sensor;
Position, the electronic angle of 11-platform;
The 1101-motor; The 1102-revoliving arm; 1103-circular arc rule.
The specific embodiment
The invention is explained further that what need explanation is that the invention is not limited to following embodiment below in conjunction with accompanying drawing.
The infrared target sport simulated system of present embodiment is the motion mode of reproduction missile target under laboratory condition; The working condition that the motion of seizure missile target comes simulated missile; The situation of change of test guided missile guided missile trace signals characteristic under different tracks, speed conditions; Thereby the technical performance index of the control system of monitoring guided missile is tested the all-real object of classics a cover analogue system that is converted into laboratory prediction research.For the research of guided missile acquisition of signal provides an experimental system for simulating, be mainly used in the test of target seeker environmental stress screening, environmental suitability test, the test of anti-sun ambient interferences, outfield target background characteristic acquisition test and interference free performance test etc.
In conjunction with Fig. 1; The motion simulation analogue system of infrared target is as actual executing agency; It directly acts on target, and drag target is done two-dimensional curve motion, by the control system, drive that target simulator 1 is done independently moving on horizontal plane and pitching face or the positioning fixture making the telecontrol equipment of compound motion and support target seeker is formed; The main function of accomplishing seven aspects, respectively as follows:
The one, the fixing and adjustment of target seeker, the central shaft of bullet axle and parallel light tube coincides behind the assurance target seeker clamping;
The 2nd, at the uniform velocity come and go the position that reaches in ° scope of realization target simulator ± 100 with set angle;
The 3rd, the angle of pitch of realizing parallel light tube ± 3 ° is regulated and 0.1 ° degree of regulation;
The 4th, left and right sides extreme position switch and positive stop are installed, whole system and target seeker are carried out electric, mechanical duplicate protection;
The 5th, the zero-bit photoelectric sensor is installed, system is positioned the setting with zero-bit, guarantee the operate as normal of servomotor;
The 6th, be designed with the subsequent use unit that tests the speed, for the judgement of movement velocity provides detection means.
The 7th, the design heating apparatus guarantees system's operate as normal.
Wherein, in conjunction with Fig. 1, Fig. 4, telecontrol equipment mainly by driving mechanism 8, revoliving arm 1102, be decided to be mechanism 10 and protection mechanism 9 is formed.Driving mechanism 8 mainly is made up of servomotor 803 and decelerator 805, for target simulator 1 provides power.Revoliving arm 1102 is fixed on the output shaft of driving mechanism 8, and the outer end of revoliving arm 1102 is provided with position, electronic angle platform 11, and target simulator 1 is fixed on position, the electronic angle platform 11.In order to guarantee the parallel axes of revoliving arm 1102 revolution buses and single axle table rotating shaft, revoliving arm 1102 adopts the taper locating flange to install.Under the effect of servo-driver, servomotor 803 rotates, and slows down through decelerator 805, drives the target simulator 1 that is fixed on the revoliving arm 1102 and rotates, and rotational angle range is ± 100 °, and the luffing angle adjusting range is ± 3 °.
In conjunction with Fig. 4, the internal structure of driving mechanism 8, servomotor 803 is connected with reductor, and overall fixed is in metal shell body 801.In order to guarantee that servomotor 803 at low temperatures still can reliability Work, be designed to the hermetic cavity body to metal shell body 801, on the housing of servomotor 803 and reductor, coat one deck silicon rubber electricity heating band, heating position and housing fit tightly.When temperature sensor 802 detects environment temperature and reduces to below 0 ℃, add the temperate zone and start working, guarantee that the local temperature of servomotor 803 can keep about 0 ℃ when environment temperature drops to-55 ℃ of specification requirement.And whole parts of heating in the scope carry out heat insulationly with polyurethane foam, reduce heat radiation and the influence of heat conduction to external environment condition.
The both sides of shell body 801 all have been designed to demountable structure, are convenient to add the temperate zone and safeguard.On the top of shell body 801 circular arc rule 1103 is installed, at any time the movement angle of object observing simulator 1.
Model is the servo integrated system of 500W in the AC servo MR-J2S series of selected Japanese mitsubishi electric Automation Co., Ltd; It includes servomotor 803HC-SFS52 and servo amplifier MR-J2S-60A, and servo amplifier adopts the PWM control mode to realize the speed regulating control of servomotor 803.
VR-PB high accuracy type in the ABLE series reductor of reductor apolegamy day new precious (Shanghai) International Trading Company Ltd of product.
In conjunction with Fig. 1, adopted incremental optical-electricity encoder in the servomotor 803, drive at revoliving arm 1102 and need the process of seeking zero point in target simulator 1 initialization procedure.Therefore, on 0 ° of position of revoliving arm 1102, shell body 801 outer end design and installation groove correlation type photoelectric sensors 1002,, realize rezero operation at revoliving arm 1102 lower end installing and locating pins; Extreme position in revoliving arm 1102 motions is provided with two-way photoelectric sensor 1002, cooperates revoliving arm 1102 initialization small change positions.After revoliving arm 1102 powered up, initialization procedure earlier carried out the zero-bit location by fixed-direction, and the control system stores this P-pulse, directly with target location zero setting, in whole test process with this as position reference.
For guaranteeing the security of system reliably working, be provided with roller wheel handle type limit switch 902 in extreme position shell body 801 left and right sides of revoliving arm 1102 motions.Limit switch 902 has operating state indicating device (high bright LED); This sensor detects the also extreme position of constrained motion; In case revoliving arm 1102 motion triggers limit switches 902 actions; With servomotor 803 outages, cooperate the block 901 of mandatory protection mechanism 9 simultaneously, effectively the duplicate protection system immediately.
In conjunction with Fig. 1, Fig. 4, position, electronic angle platform 11 is used to support target simulator 1, and regulating measure is provided on pitch orientation.Position, electronic angle platform 11 is a turbine and worm mechanism; Drive by pitching adjustment motor 1101; Drive the turbine motion through the positive and negative rotation of motor 1101 and worm screw, rotate within the specific limits around optical axis, realize the adjustment of target in ° scope of pitching orientation ± 3 thereby drive parallel light tube.Select position, the electronic angle platform MGS001 of the intelligent wound of Beijing superstar Electro-optical Technology, INC. (US) 62 Martin Road, Concord, Massachusetts 017 for use.
Positioning fixture is used for the mounted movable device, and support, clamping, location guidance bay 3 guarantee that the relative position of infrared target and guidance bay 3 satisfies testing requirement.
In order to satisfy test accuracy of alignment and electromagnetic environment requirement, target simulator 1 should guarantee following 2 points with the relative position of guidance bay 3: 1, the turntable gyroaxis overlaps with target simulator 1 centre of gyration; 2, guidance bay 3 roll attitudes are correct.Present embodiment utilizes cabin section interface and fluting location guidance bay 3, realizes the accurate location of guidance bay 3 on anchor clamps.Not utilizing location, umbilical cable socket place on the bullet, is to avoid damaging socket and shear screw.Simultaneously, guidance bay 3 plays 803 groups of about 170mm in upper surface of wheelbase servomotor, and the positioning fixture material mainly uses aluminium alloy, to satisfy the magnetic field environment requirement.
In conjunction with Fig. 1, positioning fixture is made up of support platform 6, front and back support, levelling shoe 5.Vertically have guide groove on the support platform 6, an end is telecontrol equipment fixedly, and the other end is front and back support fixedly.Levelling shoe 5 is positioned on below the support platform 6, is the threaded adjustment structure, can be used for the leveling of support platform 6.
In conjunction with Fig. 6, Fig. 7, front and back support is used for installing, location guidance bay 3, adopts framework design, uses aluminum alloy materials.Regulate through assembling, can guarantee product after installation is fastening, the light shaft coaxle (when target is in zero-bit) of bullet axle and target simulator 1 optical system.Front and back support adopts two semicircular ring overturn structures up and down, inboard fixedly fluoroplastics protection body, and product is easy to loading and unloading, fixedly fast and reliable.Fore-stock 2 is supported on guidance bay 3 front portions, and support platform 6 is provided with bracket adjustment mechanism 7, and bracket adjustment mechanism 7 drives fore-stock 2 and can move within the specific limits; After-poppet 4 is supported on section butt end, guidance bay 3 cabin, utilizes alignment pin to be arranged on and realizes guidance bay 3 axial and circumferential location in the locating hole 401.
In conjunction with Fig. 2, Fig. 3, Fig. 5; Positioning fixture also comprises the bracket adjustment mechanism 7 that is arranged on the support platform 6; Drive the roller gear B707 that is arranged on the axle 708 that cogs through adjusting handle 701 and rotate, roller gear B707 and the roller gear A7012 engagement that is arranged on the lower tooth wheel shaft 709; With the bevel gear B7011 of transmission of power to lower tooth wheel shaft 709 axle heads, bevel gear A704 is engaged with the power switching-over is passed to the leading screw 703 that is arranged on support platform 6 bottoms, and leading screw 703 screws with the leading screw slide block 604 that is arranged on the support bottom and drives the support motion.Wherein, fore-stock 2 and after-poppet 4 combine with guide rail 601 on being arranged on support platform 6 through the guide rail slide block 603 of both sides, its underpart.Support platform 6 upper edge guide rails 601 are provided with the scale 602 that reads left socle and right support displacement.
The control system comprises industrial computer and kinetic control system, and industrial computer is the control maincenter and the monitor window of whole system, accomplish man-machine interaction, and the control signal after will handling sends to kinetic control system; Kinetic control system receives the control signal that industrial computer sends, and control signal is done further processing, is sent to execution unit.Adopt PC and motion control card hardware foundation for fundamental construction servo motion control system; In the design of control system; PC and motion control card constitute the master slave control structure, after the instruction of motion control card receiver PC, send pulse control signal to Mitsubishi's AC servo driver and position, electronic angle platform stepper motor driver; Amplify the rear drive motor through driver, make motor according to correspondent frequency and angle operation.The pulse signal that photoelectric encoder returns in the servomotor gets into the speed ring that AC servo driver constitutes, and the two-way displacement signal gets into motion control card and constitutes position ring.Dfisplacement pulse is admitted in the counter in the motion control card microprocessor and counts, and count value is current physical location.
Claims (10)
1. the motion simulation analogue system of an infrared target is characterized in that: comprise the control system, for the target seeker of guidance bay (3) front end provide different big or small target energy target simulator (1), drive target simulator (1) and on horizontal plane and pitching face, do independently moving or do the telecontrol equipment of compound motion and the positioning fixture of support guidance bay (3);
Said positioning fixture comprises support platform (6), fore-stock (2) and after-poppet (4); The fixing telecontrol equipment of an end on said support platform (6) length direction, fore-stock (2) and after-poppet (4) maximum distance are separated by and are arranged in the space remaining on support platform (6) length direction; Said fore-stock (2) and after-poppet (4) are used for supporting location guidance bay (3), realize the light shaft coaxle of guidance bay (3) axis and target simulator (1);
Said control system comprises industrial computer and kinetic control system, and said industrial computer is accomplished man-machine interaction, and the control signal after will handling sends to kinetic control system; Said kinetic control system receives the control signal that host computer sends, and control signal is done further processing, is sent to execution unit.
2. the motion simulation analogue system of infrared target according to claim 1; It is characterized in that: described telecontrol equipment comprises shell body (801); Servomotor (803), the decelerator (805) that links to each other successively is set in the shell body (801); Decelerator (805) output shaft stretches out rear, shell body (801) upper end and connects revoliving arm (1102) tail end, and revoliving arm (1102) head end top is provided with position, electronic angle platform (11), and target simulator (1) is arranged on position, the electronic angle platform (11); Revoliving arm (1102) head end bottom is provided with backstay (1001), and backstay (1001) cooperatively interacts with the mechanism (10) that is decided to be that is arranged on shell body (801) top front; Shell body (801) left and right sides is provided with the protection mechanism (9) that limits target simulator (1) swing limit.
3. the motion simulation analogue system of infrared target according to claim 2 is characterized in that: the protection mechanism (9) of said qualification target simulator (1) swing limit comprises block (901) that is arranged on both sides, shell body (801) upper end and the limit switch (902) that is arranged on shell body (801) left and right sides.
4. the motion simulation analogue system of infrared target according to claim 1; It is characterized in that: said fore-stock (2) and after-poppet (4) are set to frame structure; Frame roof is the circular ring structure of subdivision, and the upper end annulus is a loam cake, and lower end annulus and framework are combined as a whole; Upper end annulus and lower end annulus one end are hinged, and a terminal tool combines; Said fore-stock (2), after-poppet (4) upper end annulus and lower end annulus inner ring are provided with plastics guard circle (201) respectively.
5. according to the motion simulation analogue system of claim 1 or 4 described infrared targets, it is characterized in that: also be provided with the baffle ring (404) that is combined as a whole with framework on the said after-poppet (4), said baffle ring (404) is provided with locating hole (401).
6. according to the motion simulation analogue system of claim 1 or 4 described infrared targets, it is characterized in that: said fore-stock (2) and after-poppet (4) combine with guide rail (601) on being arranged on support platform (6) through the guide rail slide block (603) of both sides, its underpart.
7. the motion simulation analogue system of infrared target according to claim 1 is characterized in that: said positioning fixture also comprises the levelling shoes (5) that are arranged on four jiaos of places, support platform (6) lower end.
8. the motion simulation analogue system of infrared target according to claim 1; It is characterized in that: said positioning fixture also comprises the bracket adjustment mechanism (7) that is arranged on the support platform (6); Said governor motion is through adjusting handle (701) driven gear engaged transmission; The gear B at transmission terminal (707) is arranged on leading screw (703) one ends, drives support through leading screw (703) with screwing of leading screw slide block (604) and goes up rectilinear motion in support platform (6); Wherein, said leading screw slide block is arranged on the support lower end.
9. the motion simulation analogue system of infrared target according to claim 2, it is characterized in that: said shell body (801) top is provided with the circular arc rule (1103) of being convenient to read target simulator (1) anglec of rotation; Said support platform (6) upper edge guide rail (601) is provided with the scale (602) that reads left socle and right support displacement.
10. the motion simulation analogue system of infrared target according to claim 1; It is characterized in that: said industrial computer is accomplished man-machine interaction; Specifically be to accomplish the parameter that the target travel simulation system is set; Call the movement locus planning algorithm, receive the parametric function of user's input, the motion control point is handled.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205678107U CN202452892U (en) | 2011-12-30 | 2011-12-30 | Motion analogue simulation system for infrared target |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205678107U CN202452892U (en) | 2011-12-30 | 2011-12-30 | Motion analogue simulation system for infrared target |
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| CN202452892U true CN202452892U (en) | 2012-09-26 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538598A (en) * | 2011-12-30 | 2012-07-04 | 洛阳理工学院 | Movement simulation system for infrared targets |
| CN104344766A (en) * | 2013-07-29 | 2015-02-11 | 上海机电工程研究所 | Semi-physical simulation infrared point source/imaging compound target calibration device and calibration method |
| CN105509577A (en) * | 2014-09-23 | 2016-04-20 | 上海机电工程研究所 | Target motion stimulating device based on mechanical arms |
| CN105739538A (en) * | 2014-12-10 | 2016-07-06 | 上海机电工程研究所 | Positioning method based on mechanical arm movement device, and positioning testing device and method |
| CN106839879A (en) * | 2017-02-20 | 2017-06-13 | 哈尔滨工业大学 | A kind of Point Target and interference simulation system based on secondary imaging principle |
| CN111300256A (en) * | 2020-03-04 | 2020-06-19 | 汪宇波 | Polishing machine |
| CN112325709A (en) * | 2020-11-03 | 2021-02-05 | 西安航天动力技术研究所 | Portable target space motion characteristic simulation platform for missile seeker |
-
2011
- 2011-12-30 CN CN2011205678107U patent/CN202452892U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538598A (en) * | 2011-12-30 | 2012-07-04 | 洛阳理工学院 | Movement simulation system for infrared targets |
| CN102538598B (en) * | 2011-12-30 | 2015-11-11 | 洛阳理工学院 | A kind of motion simulation analogue system of infrared target |
| CN104344766A (en) * | 2013-07-29 | 2015-02-11 | 上海机电工程研究所 | Semi-physical simulation infrared point source/imaging compound target calibration device and calibration method |
| CN104344766B (en) * | 2013-07-29 | 2016-08-10 | 上海机电工程研究所 | HWIL simulation IR point source/imaging complex target calibrating installation and calibration steps |
| CN105509577A (en) * | 2014-09-23 | 2016-04-20 | 上海机电工程研究所 | Target motion stimulating device based on mechanical arms |
| CN105739538A (en) * | 2014-12-10 | 2016-07-06 | 上海机电工程研究所 | Positioning method based on mechanical arm movement device, and positioning testing device and method |
| CN106839879A (en) * | 2017-02-20 | 2017-06-13 | 哈尔滨工业大学 | A kind of Point Target and interference simulation system based on secondary imaging principle |
| CN106839879B (en) * | 2017-02-20 | 2018-05-22 | 哈尔滨工业大学 | A kind of Point Target and interference simulation system based on secondary imaging principle |
| CN111300256A (en) * | 2020-03-04 | 2020-06-19 | 汪宇波 | Polishing machine |
| CN111300256B (en) * | 2020-03-04 | 2023-12-29 | 江苏安托智能装备科技有限公司 | Polishing machine |
| CN112325709A (en) * | 2020-11-03 | 2021-02-05 | 西安航天动力技术研究所 | Portable target space motion characteristic simulation platform for missile seeker |
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