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A device and method for testing the infrared characteristics of airborne decoy bombs

A decoy bomb and infrared technology, applied to radio wave measurement systems, instruments, etc., to achieve the effects of overcoming tracking difficulties, low development costs, and simple and flexible operations

Active Publication Date: 2018-04-03
西安应用光学研究所
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  • Abstract
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Problems solved by technology

[0005] The present invention provides a device and method for testing the infrared characteristics of airborne decoy bombs aiming at the problem of fast search and accurate real-time tracking to test the infrared characteristics of airborne decoy bombs

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  • A device and method for testing the infrared characteristics of airborne decoy bombs
  • A device and method for testing the infrared characteristics of airborne decoy bombs
  • A device and method for testing the infrared characteristics of airborne decoy bombs

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Embodiment Construction

[0032] Describe the present invention below in conjunction with specific embodiment:

[0033] In this embodiment, the device for testing the infrared characteristics of airborne decoy bombs includes a long-wave search thermal imager 1, a long-wave search thermal image acquisition system 2, a medium-wave temperature measurement thermal imager 3, a medium-wave temperature measurement thermal image acquisition system 4, and a long-wave thermal image acquisition system. Thermal imager 5, long-wave temperature measurement thermal image acquisition system 6, infrared spectroradiometer 7, spectrum acquisition system 8, search and tracking display 9, manual tracking turntable 10, tripod 11.

[0034] The long-wave search thermal imager 1 is used to search for targets, and the medium-wave temperature-measuring thermal imager 3, long-wave temperature-measuring thermal imager 5, and infrared spectroradiometer 7 are used to track and test targets.

[0035] The long-wave search thermal imag...

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Abstract

The invention provides a device and method for testing the infrared characteristics of airborne IR decoys. The device comprises a long-wave search thermal imager, a long-wave search thermal image acquisition system, a middle-wave temperature measurement thermal imager, a middle-wave temperature measurement thermal image acquisition system, a long-wave temperature measurement thermal imager, a long-wave temperature measurement thermal image acquisition system, an infrared spectroradiometer, a spectrum acquisition system, a search tracking display, a manual tracking turntable and a stabilization and supporting device. According to the device and method of the invention, the manual tracking turntable can be adopted to quickly search aircraft targets entering a view field, and track the aircraft targets, and can realize switching from aircraft tracking to decoy tracking, and therefore, the problem that an automatic search and tracking system is difficult to track targets with no fixed shapes such as decoys can be solved. The device and method have the advantages of low development cost, simple and flexible operation and the like. According to the method, axis calibration is performed on test equipment, so that large-view field systems can perform search, and middle and small-view field systems can perform real-time tracking and testing, and therefore, accurate and comprehensive infrared characteristic data can be obtained.

Description

technical field [0001] The invention belongs to the field of photoelectric testing, and mainly relates to a testing device and method, in particular to a device and method suitable for testing the infrared characteristics of airborne decoy bombs. Background technique [0002] As an electro-optical countermeasure weapon, the airborne infrared decoy is widely used in the infrared countermeasure between aircraft and seeker. Since the decoy bomb can simulate some infrared characteristics of the aircraft, it will cause certain interference to the infrared seeker and win a certain maneuvering time for the aircraft in actual combat. The jamming effect of the seeker is of great significance, and it can also provide a basis for the seeker to detect and identify true and false targets. [0003] In the process of testing the airborne infrared decoy, the testers need to quickly search for the aircraft target at a relatively long distance, and then make the test instrument to track the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/495G01S7/497
CPCG01S7/495G01S7/497
Inventor 骆延令王军高蒙吴江辉武军范喆
Owner 西安应用光学研究所
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