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Integrated testing system for dynamic characteristics of visible light scattering and laser scattering of space target

A laser scattering and space target technology, applied in the field of integrated test system for visible light scattering and laser scattering dynamic characteristics of space targets

Inactive Publication Date: 2016-10-26
SHANGHAI AEROSPACE SYST ENG INST
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  • Abstract
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Problems solved by technology

[0006] The invention aims to solve the problem of visible light scattering characteristics and laser scattering characteristics under different observation azimuths and high and low angles of the measured target in the simulated measurement space under different sun irradiation azimuths and high and low angles under laboratory conditions

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  • Integrated testing system for dynamic characteristics of visible light scattering and laser scattering of space target
  • Integrated testing system for dynamic characteristics of visible light scattering and laser scattering of space target
  • Integrated testing system for dynamic characteristics of visible light scattering and laser scattering of space target

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Embodiment Construction

[0052] The invention will be described in more detail hereinafter with reference to the accompanying drawings showing embodiments of the invention. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In these drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.

[0053] It should be understood that parts of the invention described / illustrated as a single unit may exist in two or more physically independent entities that cooperate to perform the described / illustrated functions. Furthermore, two or more physically separate parts described / illustrated may be integrated into a single physical entity to perform the described / illustrated functions.

[0054] The present invention will be ...

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Abstract

The invention provides an integrated testing system for dynamic characteristics of visible light scattering and laser scattering of a space target. The system comprises a test track, a panoramic test platform, an attitude simulation subsystem, a solar simulator, a laser transmitting / receiving subsystem, a visible light detecting subsystem, a low reflection / scattering background and a central control subsystem. With the system, simulated measurement of visible light scattering characteristics of a measured target at different observation azimuth angles and angular altitudes in space with different sun illumination azimuth angles and angular altitudes in a laboratory can be realized; and the testing result can be used as a basis of the research of a visible-light detection sensor. Meanwhile, simulated measurement of laser scattering characteristics of a measured target in space at different laser radiation azimuth angles and angular altitudes in a laboratory can be realized and the testing result can be used as a basis of the research of a laser detection sensor.

Description

technical field [0001] The invention relates to the technical field of testing the characteristics of visible light scattering and laser scattering of a space target in a ground laboratory, in particular to an integrated testing system for the dynamic characteristics of visible light scattering and laser scattering of a space target. Background technique [0002] Using visible light detection sensors and laser detection sensors to observe space targets is one of the important means of space target detection. Accurate space target visible light scattering and laser scattering dynamic characteristic data can be used for the rational planning of space on-orbit test procedures, visible light detection The design and development of the sensor unit and the laser detection sensor unit, as well as the research of the target acquisition, recognition and tracking algorithm and the setting of the revised parameters provide a reliable basis. The characteristics are analyzed, and the vis...

Claims

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Application Information

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IPC IPC(8): G01S7/497
CPCG01S7/497
Inventor 魏祥泉黄建明肖余之颜根廷苏必达范小礼姚建王盈陈凤刘艳闫海江
Owner SHANGHAI AEROSPACE SYST ENG INST
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