Jae-seung YOUN, Hyun-do KIM, Ho-lim CHOI
Dept. of Electrical Engineering, Dong-A University, Busan 604-7 14, Korea
Abstract-A control problem of a chain of integrator system wit h measurement noise on feedback sensor is considered. We propose a gain-scaling controller for compensating measurement noise of feedback sensor. Because contr ol systems operate via feedback sensor’s signal, the measurement noise in senso r’ signal results in performance degradation or even system failure. Therefore, control systems often demand on compensating measurement noise. Our controller is equipped with a compensator and gain-scaling factor in order to reduce the e ffect of measurement noise on feedback sensor.
Key words-measurement noise； gain-scaling factor； ch ain of integrator system
Manuscript Number: 1674-8042(2010)04-0376-04
dio: 10.3969/j.issn.1674-8042.2010.04.17
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