Systems Engineering and Electronics ›› 2020, Vol. 42 ›› Issue (8): 1668-1672.doi: 10.3969/j.issn.1001-506X.2020.08.04

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Embedded testing technology of infrared guidance device in the storage tank based on compound eyes array

Xinmin GUO1(), Zhen YANG1,*(), Kejun YANG1,2(), Jianlong ZHANG1(), Ye WANG1()   

  1. 1. School of Astronautics, Harbin Institute of Technology, Harbin 150001, China
    2. Harbin Xin-guang Opto-electronic Co., Ltd., Harbin 150028, China
    3. Beijing Electro-Mechanical Engineering Institute, Beijing 100074, China
  • Received:2019-12-25 Online:2020-08-01 Published:2020-07-27
  • Contact: Zhen YANG E-mail:guoxm@hit.edu.cn;sailoryz@163.com;yangkejun999@aliyun.com;jianlongz@hit.edu.cn;htsywy@sohu.com

Abstract:

Aiming at the calibration and testing of the infrared imaging guidance device's optical performance in the storage period, as well as the requirements of the life assessment and prediction in the full-life-cycle, this paper proposes a new position testing technology based on the inverse synthetic aperture imaging principle using the compound eyes array. The pupil of the testing system is composed of the beams' aperture of each lens unit and the ultra-thin parallel infrared light simulation testing device is available in the storage tank by the embedded design. With a large pupil diameter and short focus, the prototype of an embedded testing system for infrared guidance device is developed and the imaging quality is verified by a midium wave infrared radiation (MWIR) imager. It provides a technical support for the missile's key optical parameters position testing in saving the technical preparation time, reducing the comprehen sive testing cost and avoiding the testing risk.

Key words: optical system embedded testing, infrared calibration evaluation system, compound eyes lens array, ultra-thin collimator

CLC Number: 

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