Research on rotary dual channel infrared tracking technology

Tuanjie Xia; Qingjie Shi; Bin Zhou; Huabao Long; Minmin Song; Dongyang Gao; Weiwen Zhou

doi:10.1117/12.2643105

20 January 2023 Research on rotary dual channel infrared tracking technology

Tuanjie Xia, Qingjie Shi, Bin Zhou, Huabao Long, Minmin Song, Dongyang Gao, Weiwen Zhou

Proceedings Volume 12555, AOPC 2022: Infrared Devices and Infrared Technology; and Terahertz Technology and Applications; 1255505 (2023) https://doi.org/10.1117/12.2643105
Event: Applied Optics and Photonics China 2022 (AOPC2022), 2022, Beijing, China

Abstract

A rotary dual-channel roll and pitch tracking scheme is proposed, and a dual-channel rotation control algorithm is designed to solve the problem of detector front and phase plane rotation, expand the field of view, and improve detection efficiency. The light and miniaturized platform design in space improves the control speed and accuracy. In the strong maneuvering state of the terminal target, the dual-channel infrared tracking reduces the amount of target misses and improves the performance of the control system to precisely hit the target. In this paper, the research results obtained are expounded from the two aspects of the rotary dual-channel system tracking principle and the rotary dual-channel tracking control method. Firstly, the design of the dual-channel rotation control algorithm is introduced; secondly, the dual-channel rotation tracking loop is designed; finally, the research results are verified by experiments, which illustrate the advantages of the rotation-based tracking in fast response, dual-channel interaction and precise guidance.

Citation Download Citation

Tuanjie Xia, Qingjie Shi, Bin Zhou, Huabao Long, Minmin Song, Dongyang Gao, and Weiwen Zhou "Research on rotary dual channel infrared tracking technology", Proc. SPIE 12555, AOPC 2022: Infrared Devices and Infrared Technology; and Terahertz Technology and Applications, 1255505 (20 January 2023); https://doi.org/10.1117/12.2643105

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KEYWORDS

Sensors

Optical tracking

Target detection

Control systems

Infrared radiation

Medium wave

Infrared technology

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