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http://dx.doi.org/10.5573/ieie.2015.52.8.140

A Robust State Feedback Control of Gimbal System with Parametric Uncertainty  

Jeon, YeongBeom (LIG Nex1)
Choi, WooSeok (LIG Nex1)
Han, JiHoon (LIG Nex1)
Lee, SungWoo (Agency for Defense Development)
Kang, TaeHa (Agency for Defense Development)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.52, no.8, 2015 , pp. 140-147 More about this Journal
Abstract
In this paper, we propose a state feedback robust controller of 2-axis gimbal system which have bounded parametric uncertainty. The proposed controller is robust against dynamics variations of gimbal system and contains a dynamic compensator in order to improve a steady state error and a transient response. The stability of the closed-loop system is proved by Lyapunov approach. The performance of the proposed method is demonstrated by simulation on a 2-axis gimbal system.
Keywords
Gimbal system; Parametric uncertainty; Robust controller; Dynamic compensator; State feedback;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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