Study on Sliding Mode Variable Structure Control for Gyro Stabilized System

被引：0
|
作者：
Xu, Dexin [1 ]
Gao, Yanbin [1 ]
Tan, Zhenfan [1 ]
Zeng, Jianhui [1 ]
机构：
[1] Harbin Engn Univ, Coll Automat, Harbin 150001, Peoples R China
来源：
2010 8TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA) | 2010年
关键词：
sliding mode variable structure control; PID control; exponential approach law; gyro stabilized system;
D O I：
10.1109/WCICA.2010.5555183
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Since PID control does not meet the high accuracy requirement for gyro stabilized sighting system of airborne optoelectronic pod operated in the circumstance of strong interference, this paper introduces the application of sliding mode variable structure controller for the position loop of the stabilized system. After the sliding mode variable structure controller with exponential approach law is implemented, the stabilized sighting system exhibits higher performance than what done by PID controller. The position accuracy, swiftness, and robustness of the system are all improved.
引用
收藏
页码：3860 / 3863
页数：4
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