Dynamic Output Feedback Controller Design for Sampled-Data Linear Uncertain Systems
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概要
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In this note, we introduce the integral term of system outputs into an output feedback controller for sampled-data linear systems with unknown disturbances. The proposed method does not use any observer and can prevent the high gain actions in control inputs. Provided the variation of the disturbance in the two consecutive sampling instances is not changed significantly, it is shown that system states and system outputs are finally constrained in small bounded regions, respectively. Simulation results support the theoretical developments.
著者
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CHANG Jeang-Lin
Department of Electrical and Control Engineering National Chiao-Tung University
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SHIH Ching-Long
Department of Electrical Engineering, National Taiwan University of Science and Technology
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WU Chia-Pin
Department of Electrical Engineering, National Taiwan University of Science and Technology
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