CN104567546A - Infrared scene sand table system for testing infrared seeker - Google Patents
Infrared scene sand table system for testing infrared seeker Download PDFInfo
- Publication number
- CN104567546A CN104567546A CN201410808495.0A CN201410808495A CN104567546A CN 104567546 A CN104567546 A CN 104567546A CN 201410808495 A CN201410808495 A CN 201410808495A CN 104567546 A CN104567546 A CN 104567546A
- Authority
- CN
- China
- Prior art keywords
- infrared
- model
- sand table
- object module
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to an infrared scene sand table system for testing an infrared seeker. The infrared scene sand table system consists of a target model, background models and temperature control and power supplying systems, wherein the target model contains a heating module, the surface of the target model is coated with infrared reflection paint of different reflection ratios, and the infrared reflection paint is used for simulating infrared reflection conditions of real materials; the surfaces of the background models are covered with simulation materials, which are used for simulating the real materials, and are sprayed with the infrared reflection paint for simulating the real materials, and the background models are used for simulating topographic and geomorphic forms below a flight path; the temperature control system consists of a heating rod, a digital temperature controller and a platinum resistance temperature measuring probe and is used for controlling the temperature of the heating module in the target model and carrying out temperature adjustment on the heating module according to simulation needs. The infrared scene sand table system provided by the invention has the characteristic of infrared texture and can be used for simulating targets and backgrounds below a missile flight path, so as to provide a realistic infrared scene for infrared seeker semi-physical simulation experiments.
Description
Technical field
The invention belongs to optics semi-hardware type simulation test field, relate to a kind of IR Scene sand table system for infrared seeker test.
Background technology
Guided missile is the primary armament of modernized war, and target seeker is one of guided missile core component, directly affects the guidance precision of guided missile.So, to the experimental study that target seeker is correlated with, be conducive to improving missile guidance accuracy, target hit more accurate.In target seeker development test process, due to the lethal and destructive impact of guided missile itself, add the consideration of research cost, actual loading test is worthless, for understanding target seeker relevant experimental data, needs the l-G simulation test of being correlated with to target seeker.Carry out l-G simulation test many employings infrared target simulator to infrared seeker now, but for supersonic speed, hypersonic guided missile, the frame frequency of simulator own is low, test will be caused inaccurate, and it is unreliable to emulate, and the simulator cost of manufacture of high frame rate is high.
National University of Defense technology's soup is read in the Master's thesis " research of image matching guidance ground HWIL simulation verification system " delivered in November, 2010, describe a kind of six degree of freedom sand table system, comprise some object module and backgrounds etc., also can be used in the l-G simulation test of being correlated with, but it lacks from heating system, self radiation event of accurate simulation target or background cannot be realized.
Summary of the invention
In order to solve the problem lacking infrared scene in infrared seeker Hardware-in-loop Simulation Experimentation process, the invention provides a kind of IR Scene sand table system for infrared seeker test, it has infrared texture feature, can be used to the target below simulated missile flight path and background, for infrared seeker HWIL simulation experiment provides infrared scene true to nature.
To achieve these goals, the technical solution used in the present invention is as follows:
For an IR Scene sand table system for infrared seeker test, by object module, background model, temperature controls and electric power system forms, and whole system adopts modularized design, is convenient to install, transport, wherein:
Described object module includes heating module, and number is one, and surface scribbles the infrared external reflection paint of different reflectivity, is used for the infrared external reflection situation of Reality simulation material;
The number of described background model is multiple, the artificial material of surface coverage Reality simulation material, and the infrared external reflection paint spraying Reality simulation material, the landform, the landforms that are used for below simulated flight path;
Adopt the mode of splicing to connect between described background model and object module, its splicing shape is rectangle, and object module is arranged on IR Scene sand table one end;
Described temperature control system is popped one's head in formed by heating rod, digital temperature controller, platinum resistor temperature measuring, heating rod and platinum resistor temperature measuring are popped one's head in and are positioned at heating module inside, for heating heating module and measuring its temperature, digital temperature controller to be popped one's head in heating rod and platinum resistor temperature measuring by wire and is connected, for controlling and heating block temperature in display-object model, according to emulation needs, temperature adjustment is carried out to object module.
The present invention has following beneficial effect:
1, the IR Scene sand table made has infrared texture feature, can be the infrared scene that infrared seeker Hardware-in-loop Simulation Experimentation provides true to nature;
2, each object module surface of IR Scene sand table all sprays the infrared external reflection paint of Reality simulation material, has the function of Reality simulation material infrared external reflection characteristic;
3, IR Scene sand table object module includes active heated scene module, has active heated, the adjustable function of temperature, can the infra-red radiation situation of accurate simulation real goal, and various object module is changed convenient.
Accompanying drawing explanation
Fig. 1 is IR Scene sand table structured flowchart;
Fig. 2 is IR Scene sand table overall structure schematic diagram;
Fig. 3 is the support schematic diagram placing single target model;
Fig. 4 is the floor map of sand table model Modularized splice design;
Fig. 5 is the schematic diagram of object module oil depot;
Fig. 6 is the schematic diagram of object module radar station;
Fig. 7 is the schematic diagram in object module city typical target (high building);
Fig. 8 is the schematic diagram of object module radar blindage;
Fig. 9 is the schematic diagram of object module aircraft cave shelter;
Figure 10 is the schematic diagram that storehouse sheltered by object module aircraft;
Figure 11 is the schematic diagram of object module viaduct;
Figure 12 is the schematic diagram in object module target building.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is further described; but be not limited thereto; everyly technical solution of the present invention modified or equivalent to replace, and not departing from the spirit and scope of technical solution of the present invention, all should be encompassed in protection scope of the present invention.
A kind of IR Scene sand table system for infrared seeker test, as shown in Figure 1, be made up of object module, background model and temperature control system, wherein: object module area is 1m × 1m, by waiting contracting to make than 1:600, including heating module, there is independent heating, temperature adjustable function, the infrared external reflection paint of surface spraying Reality simulation material, can be used to the infrared external reflection situation of Reality simulation material.The auxiliary scene etc. that object module comprises oil depot model, radar station model, city typical target model (high building), radar blindage model, aircraft cave shelter model, aircraft shelter library model, flyover model, target building model and each model.As shown in Figure 2, adopt the form of splicing to connect between background model and object module, its splicing shape is rectangle, the position of one piece of 1m × 1m is vacated in the center of rectangle one end, for installation targets model, each use one, object module and background model adopt unified transition.Background model is divided into forward vision areas and lower viewed area two parts: forward vision areas is from object module end to sand table 1/3 region, and this region is made than 1:600 by contractings such as material objects; Lower viewed area is that sand table remains 2/3 region, and this region is made than 1:120 by contractings such as material objects.Background model comprises house, farmland, terraced fields, road, massif and bridge etc., the turf, sandstone, Artificial trees etc. of the different Reality simulation material of surface coverage.Described temperature control system is popped one's head in formed by heating rod, digital temperature controller, platinum resistor temperature measuring, heating rod and platinum resistor temperature measuring are popped one's head in and are positioned at heating module inside, for heating heating module and measuring its temperature, digital temperature controller to be popped one's head in heating rod and platinum resistor temperature measuring by wire and is connected, for controlling and heating block temperature in display-object model, according to emulation needs, temperature adjustment is carried out to object module.
As shown in Figure 3, single target model is placed on the platform of 1m × 1m, and platform is placed on the support of long 1000mm, wide 1000mm, high 620mm, can realize the quick-replaceable between each object module.
As shown in Figure 4, whole sand table area is 14m × 7m, and adopt sand table model Modularized splice patten's design, object module area is 1m × 1m, and background model region is spliced to form by 14 pieces of 2m × 2m, 6 pieces of 3m × 2m and 3 piece of trapezoidal sand tables.
Figure 5 shows that the oil depot model in object module, by oil cellar and blindage modelling, sheltered by 4 oil depots and massif and form.Oil depot model is cylindrical structure, and diameter is 70mm, is placed in the middle part of massif.Oil depot surface spraying reflectivity is the finish paint of 0.2, and the heating module included can to the heating of top, oil depot storehouse, and analog temperature scope is that room temperature is to 60 DEG C.
Figure 6 shows that the radar station model in object module, radar station, by typical radar head-shield and radar pedestal modelling, is made up of 1 radar head-shield and 1 radar pedestal.Radar head-shield is sphere structure, and diameter is 80mm, is placed in mountain top.The heating module included heats radar head-shield, can analog temperature scope be that room temperature is to 60 DEG C.
Figure 7 shows that city typical target model (high building) in object module, by high-rise building model and multi-story modelling, by 1 flat-top 20 floor height building, 2 10 buildings, floor pinnacle, 25 buildings, floor pinnacle are formed, and wherein 20 floor height buildings are of a size of long 70mm, wide 70mm, high 120mm; 10 building, floor pinnacle are of a size of long 120mm, wide 40mm, high 60mm; 5 building, floor pinnacle are of a size of long 100mm, wide 30mm, high 40mm.Model window adopts reflectivity to be the finish paint of 0.2, and body of wall adopts reflectivity to be the finish paint of 0.5.The heating module included, to the window of model and body of wall heating, can analog temperature scope be that room temperature is to 60 DEG C.
Figure 8 shows that the radar blindage model in object module, it, by array air search radar and pedestal modelling, is made up of 1 radar antenna and 1 radar pedestal.Radar antenna is of a size of long 20mm, wide 10mm, is placed in the middle part of massif; The infrared external reflection paint that radar antenna surface spraying reflectivity is greater than 0.85.The heating module included heats radar antenna, can analog temperature scope be that room temperature is to 60 DEG C.
Figure 9 shows that the aircraft cave shelter model in object module, by the blindage in massif and hangar storehouse door model, airfield runway modelling, wherein blindage and hangar storehouse door are 2, airfield runway is 1, and hangar storehouse door is of a size of long 50mm, wide 30mm, airfield runway is of a size of long 500mm, wide 80mm.Airfield runway spraying reflectivity is the infrared external reflection paint of 0.5, the infrared external reflection paint that hangar storehouse door spraying reflectivity is greater than 0.85.The heating module included, to airfield runway and the heating of hangar storehouse door, can analog temperature scope be that room temperature is to 60 DEG C.
Figure 10 shows that library model sheltered by the aircraft in object module, it, by hangar model, runway modelling, is made up of 4 hangar models and 1 runway model.Hangar model adopts semi-circular emulation hangar, diameter 64mm, long 100mm.The infrared external reflection paint that hangar storehouse door adopts reflectivity to be greater than 0.85.The active heated module included heats hangar, can analog temperature scope be that room temperature is to 60 DEG C.
Figure 11 shows that the flyover model in object module, it presses cross overpass modelling, long 200mm, wide 50mm.Viaduct surface spraying reflectivity is the infrared external reflection paint of 0.5.The heating module included heats viaduct, can analog temperature scope be that room temperature is to 60 DEG C.
Figure 12 shows that object module Zhong Ba building model, be made up of sandwich structure building model peace attic model, wherein, sandwich structure building height 35mm, long 163mm, wide 151mm; Flat-top building structure height 60mm, long 160mm, wide 47mm.The window employing reflectivity in target building is the infrared external reflection paint of 0.2, and body of wall employing reflectivity is the infrared external reflection paint of 0.5; The heating module included heats window and body of wall, can analog temperature scope be that room temperature is to 60 DEG C.
The course of work of IR Scene sand table system is: first by electric trailer, the object module of IR Scene sand table and background model are moved to assigned address, and accurately locate, then the temperature control system work of IR Scene sand table system is opened, self radiation event of Reality simulation target, finally, target seeker starts to adopt figure and carries out emulation testing work.
Claims (6)
1., for an IR Scene sand table system for infrared seeker test, it is characterized in that described system is made up of object module, background model, temperature control and electric power system, wherein:
Described object module includes heating module, and number is one, and surface scribbles the infrared external reflection paint of different reflectivity, is used for the infrared external reflection situation of Reality simulation material;
The number of described background model is multiple, the artificial material of surface coverage Reality simulation material, and the infrared external reflection paint spraying Reality simulation material, the landform, the landforms that are used for below simulated flight path;
Adopt the mode of splicing to connect between described background model and object module, its splicing shape is rectangle, and object module is arranged on IR Scene sand table one end;
Described temperature control system is popped one's head in formed by heating rod, digital temperature controller, platinum resistor temperature measuring, heating rod and platinum resistor temperature measuring are popped one's head in and are positioned at heating module inside, for heating heating module and measuring its temperature, digital temperature controller to be popped one's head in heating rod and platinum resistor temperature measuring by wire and is connected, for controlling and heating block temperature in display-object model, according to emulation needs, temperature adjustment is carried out to object module.
2. the IR Scene sand table system for infrared seeker test according to claim 1, is characterized in that described object module is oil depot model, radar station model, city typical target model, radar blindage model, aircraft cave shelter model, aircraft shelter library model, flyover model or target building model.
3. the IR Scene sand table system for infrared seeker test according to claim 1 and 2, is characterized in that described object module makes than 1:600 by waiting contracting.
4. the IR Scene sand table system for infrared seeker test according to claim 1, it is characterized in that described background model is divided into forward vision areas and lower viewed area two parts, forward vision areas is from object module end to sand table 1/3 region, and lower viewed area is that sand table remains 2/3 region.
5. the IR Scene sand table system for infrared seeker test according to claim 4, is characterized in that described forward vision areas is made than 1:600 by contractings such as material objects.
6. the IR Scene sand table system for infrared seeker test according to claim 4, is characterized in that described lower viewed area is made than 1:120 by contractings such as material objects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808495.0A CN104567546B (en) | 2014-12-23 | 2014-12-23 | A kind of IR Scene sand table system for infrared seeker test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808495.0A CN104567546B (en) | 2014-12-23 | 2014-12-23 | A kind of IR Scene sand table system for infrared seeker test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104567546A true CN104567546A (en) | 2015-04-29 |
| CN104567546B CN104567546B (en) | 2016-02-17 |
Family
ID=53084178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410808495.0A Expired - Fee Related CN104567546B (en) | 2014-12-23 | 2014-12-23 | A kind of IR Scene sand table system for infrared seeker test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567546B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505289A (en) * | 2017-06-20 | 2017-12-22 | 北京师范大学 | A kind of measuring method of the mountain region directional reflectance based on topographic sand table |
| CN110009985A (en) * | 2019-03-27 | 2019-07-12 | 深圳市问库信息技术有限公司 | A kind of sand table producing device based on machine learning |
| CN110017900A (en) * | 2018-01-09 | 2019-07-16 | 北京振兴计量测试研究所 | High/low temperature infrared imaging system detection device |
| CN110657966A (en) * | 2019-09-12 | 2020-01-07 | 凯迈（洛阳）气源有限公司 | Infrared seeker refrigeration test equipment |
| CN111591914A (en) * | 2020-06-08 | 2020-08-28 | 中国人民解放军32181部队 | Radar strutting arrangement, hoist device, radar massif inside hidden engineering structure |
| CN112505643A (en) * | 2020-11-03 | 2021-03-16 | 湖北航天技术研究院总体设计所 | Radar and infrared composite seeker open-loop semi-physical simulation method and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224860A (en) * | 1991-03-01 | 1993-07-06 | Electronics & Space Corp. | Hardware-in-the-loop tow missile system simulator |
| CN103186906A (en) * | 2011-12-28 | 2013-07-03 | 中国科学院沈阳自动化研究所 | Real-time infrared dynamic scene simulation method for multiple objects in sea and sky background |
| CN103776318A (en) * | 2014-01-03 | 2014-05-07 | 中国人民解放军陆军军官学院 | Photoelectric detection environment simulating system |
| JP2014105965A (en) * | 2012-11-29 | 2014-06-09 | Mitsubishi Heavy Ind Ltd | Flying object and method for guiding flying object |
-
2014
- 2014-12-23 CN CN201410808495.0A patent/CN104567546B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224860A (en) * | 1991-03-01 | 1993-07-06 | Electronics & Space Corp. | Hardware-in-the-loop tow missile system simulator |
| CN103186906A (en) * | 2011-12-28 | 2013-07-03 | 中国科学院沈阳自动化研究所 | Real-time infrared dynamic scene simulation method for multiple objects in sea and sky background |
| JP2014105965A (en) * | 2012-11-29 | 2014-06-09 | Mitsubishi Heavy Ind Ltd | Flying object and method for guiding flying object |
| CN103776318A (en) * | 2014-01-03 | 2014-05-07 | 中国人民解放军陆军军官学院 | Photoelectric detection environment simulating system |
Non-Patent Citations (2)
| Title |
|---|
| 宗志园等: "《毫米波/红外复合制导半实物仿真关键技术研究》", 《航天控制》 * |
| 汤念: "《景象匹配制导地面半实物仿真验证系统研究》", 《国防科学技术大学工学硕士学位论文》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505289A (en) * | 2017-06-20 | 2017-12-22 | 北京师范大学 | A kind of measuring method of the mountain region directional reflectance based on topographic sand table |
| CN110017900A (en) * | 2018-01-09 | 2019-07-16 | 北京振兴计量测试研究所 | High/low temperature infrared imaging system detection device |
| CN110017900B (en) * | 2018-01-09 | 2021-01-08 | 北京振兴计量测试研究所 | High-low temperature infrared imaging system detection device |
| CN110009985A (en) * | 2019-03-27 | 2019-07-12 | 深圳市问库信息技术有限公司 | A kind of sand table producing device based on machine learning |
| CN110657966A (en) * | 2019-09-12 | 2020-01-07 | 凯迈（洛阳）气源有限公司 | Infrared seeker refrigeration test equipment |
| CN111591914A (en) * | 2020-06-08 | 2020-08-28 | 中国人民解放军32181部队 | Radar strutting arrangement, hoist device, radar massif inside hidden engineering structure |
| CN111591914B (en) * | 2020-06-08 | 2024-01-02 | 中国人民解放军32181部队 | Radar supporting device, lifting device and radar mountain internal concealed engineering structure |
| CN112505643A (en) * | 2020-11-03 | 2021-03-16 | 湖北航天技术研究院总体设计所 | Radar and infrared composite seeker open-loop semi-physical simulation method and system |
| CN112505643B (en) * | 2020-11-03 | 2024-02-02 | 湖北航天技术研究院总体设计所 | Radar and infrared composite seeker open-loop semi-physical simulation method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104567546B (en) | 2016-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104567546B (en) | A kind of IR Scene sand table system for infrared seeker test | |
| CN106871730A (en) | A kind of full landform intelligent mobile target system of shoot training of light weapons | |
| CN107402396A (en) | UAV Landing guiding system and method based on multimode navigation | |
| CN104625720B (en) | Automatic solar wing butt joint method based on laser tracker and adjusting parallel platform | |
| CN105676671B (en) | A kind of semi-physical simulation test system of Direct to the sun control | |
| CN106681170B (en) | Semi-physical guidance simulation method and system | |
| CN105842132A (en) | Aerial pesticide application spray automatic test system | |
| CN101290237A (en) | Architecture physical data rapid three-dimensional sampling method | |
| CN104360891A (en) | Emulational simple target simulation system for visible image guided missiles and simulation method thereof | |
| CN110624189B (en) | Unmanned aerial vehicle-mounted fire extinguishing bomb device, fire-fighting unmanned aerial vehicle and emission control method | |
| CN103776318A (en) | Photoelectric detection environment simulating system | |
| CN109445310A (en) | A kind of infrared imaging guidance hardware-in-the-loop system and method | |
| CN103439357A (en) | Method for testing moisture-heat transfer performance of exterior wall and dedicated climate simulation test chamber therefor | |
| CN109916589A (en) | Pressure variation characteristic test method in a kind of carrier large sized object air-drop cabin | |
| CN106527497B (en) | Intelligent sunlight simulation system based on unmanned aerial vehicle | |
| CN108519211B (en) | Wind-tunnel Wind measurement system and method | |
| CN206709701U (en) | A kind of full landform intelligent mobile target system of shoot training of light weapons | |
| CN105180940A (en) | Determination method of indoor target astronomical coordinates, based on wMPS | |
| CN106441633B (en) | A kind of low latitude matrixing temperature and humidity sampling error caliberating device and scaling method | |
| CN105865740B (en) | Takeoff and landing stage flow field dynamic characteristic open air measuring method and measurement smoking device | |
| Kirchner et al. | Laser ranging to nano-satellites in LEO orbits: plans, issues, simulations | |
| CN203444651U (en) | Open wheel type investigation vehicle simulator for immersing into simulation war | |
| CN106646468B (en) | A kind of 3-D positioning method of more scene interference SAR images | |
| CN209248858U (en) | A kind of spatial remotely sensed imaging semi-physical simulation platform based on the tilting mode of sand table | |
| Eom | 3D Reality Model Generation Technique of Spatial Objects by Unmanned Aerial Photogrammetry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 8, unit 92, 150001 Ann street, Daoli District, Heilongjiang, Harbin Patentee after: Han Ping Address before: 150000 Harbin, Nangang, West District, large straight street, No. 92 Patentee before: Harbin Institute of Technology |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |