H∞ control for fast steering mirror based on the incremental PI controller

Zhiliang Yu; Ning Cui; Xinglin Chen; Chuanghuan Xu; Kairui Cao

doi:10.1117/12.2087306

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4 March 2015 H_∞ control for fast steering mirror based on the incremental PI controller

Zhiliang Yu, Ning Cui, Xinglin Chen, Chuanghuan Xu, Kairui Cao

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Proceedings Volume 9521, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I; 95210G (2015) https://doi.org/10.1117/12.2087306
Event: Selected Proceedings of the Photoelectronic Technology Committee Conferences held August-October 2014, 2014, China, China

Abstract

In the paper , H_∞ Control for Fast Steering Mirror of precision tracking in space optical communication tracking and pointing system is studied. A H_∞ performance design problem based on the Incremental PI is described. It is also suggested that the design for Fast Steering Mirror H_∞ performance can be formulated as a H_∞ control problem, a uncertainty β factor is described.The performance β factor to system bandwidth and disturbance attenuation are revised and optimized appropriately, the factor decides the system bandwidth.The H_∞ Controllers f or Fast Steering Mirror based on Incremental PI are solved.The method of H_∞ Controllers is simple, easy to adjust, small overshoot and enabling high probability and fast establishment of laser communication links in intersatellite laser communication.

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Zhiliang Yu, Ning Cui, Xinglin Chen, Chuanghuan Xu, and Kairui Cao "H_∞ control for fast steering mirror based on the incremental PI controller", Proc. SPIE 9521, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I, 95210G (4 March 2015); https://doi.org/10.1117/12.2087306

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