Fuzzy PID Control for Fast-Steering Mirror System

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Abstract:

Fast-steering mirror system demands higher accuracy and fast responding speed to track targets, but the conventional PID controllers cannot meet the demands. Instead, the fuzzy PID control can greatly improve the capturing and tracking capacities to high-speed dynamic targets. So we apply the fuzzy-PID controller in the positioning loop of the stabilized system, not only improving the transient process of the control system and decreasing the overshoot, but also enhancing the accuracy of tracking stabilization and response. At the end, simulations were performed to test the effectiveness of this method through the MATLAB platform.

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1026-1030

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Tyson R K. Principles of Adaptive Optics. San Diego: Academic Press, 1991. 213-285.

Google Scholar

[2] TAN Zhen-fan, GUO Li-Dong. Fuzzy-PID control for gyro stabilized sighting system of airborne optoelectronic pod. Applied Science and Technology, Vol. 35(2008). (In chinese).

DOI: 10.1109/wcica.2008.4594340

Google Scholar

[3] Xujin Peng, Jiaguang Ma. Experiment and research of compound axis control system for optical precision tracking . Optical Engineering, 1994, 12 (5): 1-9. (In Chinese).

Google Scholar

[4] Rui Ge. Computer simulation of adaptive fuzzy PID control system based on MATLAB. Information technology, 2007, (1) . (In Chinese).

Google Scholar

[5] PASSION K M, YOURKOVICH S. Fuzzy Control. Beijing: Tsinghua University Press, (2001).

Google Scholar

[6] Parenti R R, Sasiela R J. Laser-guide-star systems for astronomical application. J Opt Soc Am, 1994. 288-309.

Google Scholar