CN207570406U - A kind of infrared target simulator - Google Patents
A kind of infrared target simulator Download PDFInfo
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- CN207570406U CN207570406U CN201721685799.8U CN201721685799U CN207570406U CN 207570406 U CN207570406 U CN 207570406U CN 201721685799 U CN201721685799 U CN 201721685799U CN 207570406 U CN207570406 U CN 207570406U
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Abstract
The utility model discloses a kind of infrared target simulator, including radiating element, diaphragm unit, speculum, parallel units, pendulum mirror and synthesis mirror；The radiating element includes black matrix A and black matrix B；The diaphragm unit includes aperture A and aperture B；The parallel units include parallel light tube A and parallel light tube B；The target source that the black matrix A is generated forms point source A through aperture A, and point source A enters parallel light tube A after speculum reflects and forms source of parallel light A, and source of parallel light A enters synthesis mirror；The interference source that the black matrix B is generated forms point source B through aperture B, and point source B enters parallel light tube B after speculum reflects and forms source of parallel light B, and source of parallel light B enters synthesis mirror after pendulum mirror reflection and polymerize with source of parallel light A.The utility model can simulate transformable infrared target light source all the way and can change all the way and moveable infrared jamming source, can meet the test requirements document of diversified forms.
Description
Technical field
The utility model is related to a kind of target simulators, and in particular to a kind of infrared target simulator.
Background technology
Guided missile is the sophisticated weapon for having powerful power, it can be tracked and lock onto target, while hit rate is very high.Fly
The military targets such as machine, rocket, tank, warship all have powerful power plant, during the motion all can constantly outward
Emit the infra-red radiation of high intensity, especially aircraft and rocket, movement velocity quickly, the knot of its shell and air friction in this way
Fruit will generate a large amount of heat, so as to the infra-red intensity bigger that them is made to give off outward.Infrared guidance technology is exactly profit
The infra-red radiation of the high intensity itself emitted with these targets enables guided missile to be aimed at and be tracked automatically, and causes guided missile certainly
It moves close to target and strikes target.
With continuous improvement of the army to missile-operation control Capability Requirement, guided missile must have higher hit rate, and enhancing is red
The discrimination capabilities of outer interference just seem just particularly important.In order to develop with anti-interference strong leader, first have to be conceived to
The test equipment with copying is developed, and then can accurately detect the antijamming capability of leader, improves and develops tool
There is the speed for inhibiting interference performance guided missile.Current infrared target simulator can only simulate infrared target source, it is difficult to simulate
Go out infrared jamming source, while also there are the shortcomings that target source and few interference source variation type.
Invention content
Goal of the invention：The utility model aim is in view of the deficiencies of the prior art, to provide a kind of infrared target simulation dress
It puts.The utility model can simulate transformable infrared target light source all the way and can change all the way and moveable Infrared jamming
Source can meet the test requirements document of diversified forms.
Technical solution：Infrared target simulator described in the utility model, including babinet, be provided in babinet controller,
Radiating element, diaphragm unit, speculum, parallel units, pendulum mirror and synthesis mirror；
The radiating element includes two black matrixes, respectively black matrix A and black matrix B；
The diaphragm unit includes two apertures, respectively aperture A and aperture B；
The parallel units include two parallel light tubes, respectively parallel light tube A and parallel light tube B；
The target source that the black matrix A is generated forms point source A through aperture A, and point source A is after speculum reflects
Source of parallel light A is formed into parallel light tube A, source of parallel light A enters synthesis mirror；
The interference source that the black matrix B is generated forms point source B through aperture B, and point source B is after speculum reflects
Source of parallel light B is formed into parallel light tube B, source of parallel light B enters synthesis mirror after pendulum mirror reflection and polymerize with source of parallel light A；Institute
Radiating element, diaphragm unit, reflector element, parallel units, pendulum mirror and synthesis mirror is stated to be electrically connected with controller respectively.
Further, temperature controller is respectively arranged on the black matrix A and black matrix B, temperature controller is connect with controller.
Further, the parallel light tube uses off-axis paraboloidal mirror.
Further, the synthesis mirror is half-reflecting half mirror, and synthesis mirror is made of infrared optical material.
Advantageous effect：（1）The utility model controls the temperature of black matrix by temperature controller, realizes infrared target source and interference source
The change of temperature；By changing the pore size of aperture, the change of target source and interference source distance and size is realized.
（2）The utility model by put mirror both horizontally and vertically on small angle oscillation, simulation generates the dry of movement
Disturb source.
（3）The utility model can simulate transformable infrared target source and alterable and moveable infrared target source,
Improve the antijamming capability of guided missile, lifting of missile overall performance.
Description of the drawings
Fig. 1 is the utility model front view.1st, black matrix A；2nd, black matrix B；3rd, aperture A；4th, aperture B；5th, speculum；6、
Parallel light tube A；7th, parallel light tube B；8th, mirror is put；9th, mirror is synthesized.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model vertical view.
Fig. 4 is the utility model optical schematic diagram.
Specific embodiment
Technical solutions of the utility model are described in detail below by attached drawing, but the scope of protection of the utility model
It is not limited to the embodiment.
Embodiment 1：A kind of infrared target simulator as shown in Figure 1, Figure 2 and Figure 3, including babinet, is provided in babinet
Controller, radiating element, diaphragm unit, reflector element, parallel units, pendulum mirror 8 and synthesis mirror 9.The radiating element, diaphragm list
Member, reflector element, parallel units, pendulum mirror 8 and synthesis mirror 9 are electrically connected respectively with controller.
The radiating element includes two black matrixes, respectively black matrix A1 and black matrix B2；Black matrix A1 is used to generate infrared target
Source, black matrix B2 are used to generate infrared jamming source.Temperature controller is provided on the black matrix, temperature controller is electrically connected with controller, is used
In the temperature of control black matrix.
The diaphragm unit includes two apertures, respectively aperture A3 and aperture B4.By changing aperture
Pore size is so as to change the spot size in infrared target source and interference source and infrared energy threshold multiple, to simulate not
With far and near and size target source and interference source.
The parallel units include two parallel light tubes, respectively parallel light tube A and parallel light tube B7.The parallel light tube
Using off-axis paraboloidal mirror, to avoid the attenuation of interference source energy.
The pendulum mirror 8 can generate the small angle oscillation on horizontal and vertical direction under the action of servo mechanism, swing
Speed can also be adjusted by controller, and pendulum mirror 8 can change and moveable interference source for providing.
The synthesis mirror 9 is half-reflecting half mirror, is made of infrared optical material.
The utility model assembly method is as follows：Radiating element is installed in the case first, then diaphragm unit, pendulum mirror 8 are installed,
Parallel units and speculum 5 are finally installed.In installation process, ensure that the axis of parallel light tube A6 passes through the center of speculum 5, together
When black matrix A1, aperture A3, the center of speculum 5 and parallel light tube A6 axis in same level；Ensure aperture
On sustained height, the axis of parallel light tube B7 passes through the center of speculum 5, while black matrix B2, diaphragm at the center of B4 and pendulum mirror 8
The axis of hole B4, the center of speculum 5 and parallel light tube B7 are in same level.
As shown in figure 4, the optical principle of the utility model is as follows：The target source that the black matrix A1 is generated penetrates aperture A3
Formed point source A, point source A through speculum 5 reflection after enter parallel light tube A6 formed source of parallel light A, source of parallel light A into
Enter to synthesize mirror 9.The interference source that the black matrix B2 is generated forms point source B through aperture B4, and point source B is through speculum 5
Enter parallel light tube B7 after reflection and form source of parallel light B, source of parallel light B enters synthesis mirror 9 and source of parallel light after pendulum mirror 8 reflects
A aggregates into synthesis light all the way and enters target seeker.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define
Under the premise of, it can various changes can be made in the form and details to it.
Claims (4)
1. a kind of infrared target simulator, including babinet, it is characterised in that：Controller, radiating element, light are provided in babinet
Late unit, speculum, parallel units, pendulum mirror and synthesis mirror；
The radiating element includes two black matrixes, respectively black matrix A and black matrix B；
The diaphragm unit includes two apertures, respectively aperture A and aperture B；
The parallel units include two parallel light tubes, respectively parallel light tube A and parallel light tube B；
The target source that the black matrix A is generated forms point source A through aperture A, and point source A enters after speculum reflects
Parallel light tube A forms source of parallel light A, and source of parallel light A enters synthesis mirror；
The interference source that the black matrix B is generated forms point source B through aperture B, and point source B enters after speculum reflects
Parallel light tube B forms source of parallel light B, and source of parallel light B enters synthesis mirror after pendulum mirror reflection and polymerize with source of parallel light A；The spoke
Unit, diaphragm unit, reflector element, parallel units, pendulum mirror and synthesis mirror is penetrated to be electrically connected with controller respectively.
2. infrared target simulator according to claim 1, it is characterised in that：On the black matrix A and black matrix B respectively
Temperature controller is provided with, temperature controller is connect with controller.
3. infrared target simulator according to claim 1, it is characterised in that：The parallel light tube uses off-axis parabolic
Mirror.
4. infrared target simulator according to claim 1, it is characterised in that：The synthesis mirror is half-reflecting half mirror,
Synthesis mirror is made of infrared optical material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685799.8U CN207570406U (en) | 2017-12-07 | 2017-12-07 | A kind of infrared target simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685799.8U CN207570406U (en) | 2017-12-07 | 2017-12-07 | A kind of infrared target simulator |
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| Publication Number | Publication Date |
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| CN207570406U true CN207570406U (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721685799.8U Active CN207570406U (en) | 2017-12-07 | 2017-12-07 | A kind of infrared target simulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470643A (en) * | 2018-11-21 | 2019-03-15 | 中国科学院上海技术物理研究所 | A kind of infrared spectroscopy scaler based on gas sorption features spectrum |
| CN109814095A (en) * | 2019-01-23 | 2019-05-28 | 北京仿真中心 | A kind of dynamic spatial location analogy method of multiple target infrared simulation system |
| CN113029525A (en) * | 2021-03-18 | 2021-06-25 | 哈尔滨新光光电科技股份有限公司 | Infrared scene simulation system, infrared scene simulation method and DMD control method |
-
2017
- 2017-12-07 CN CN201721685799.8U patent/CN207570406U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470643A (en) * | 2018-11-21 | 2019-03-15 | 中国科学院上海技术物理研究所 | A kind of infrared spectroscopy scaler based on gas sorption features spectrum |
| CN109814095A (en) * | 2019-01-23 | 2019-05-28 | 北京仿真中心 | A kind of dynamic spatial location analogy method of multiple target infrared simulation system |
| CN113029525A (en) * | 2021-03-18 | 2021-06-25 | 哈尔滨新光光电科技股份有限公司 | Infrared scene simulation system, infrared scene simulation method and DMD control method |
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