Design and Analysis of a Gain-scaling Controller Applied to a Chain of Integrator System with Measurement Noise on Feedback Sensor
Design and Analysis of a Gain-scaling Controller Applied to a Chain of Integrator System with Measurement Noise on Feedback Sensor作者机构:Dept.of Electrical EngineeringDong-A University
出 版 物:《Journal of Measurement Science and Instrumentation》 (测试科学与仪器(英文版))
年 卷 期:2010年第1卷第4期
页 面:376-379页
学科分类:08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程]
基 金:supported by Basic Science Research Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Education Science and Technology(2010-0007325)
主 题:meant noise gain-scaling factor chain of integrator system
摘 要:A control problem of a chain of integrator system with measurement noise on feedback sensor is considered. We propose a gain-scaling controller for compensating measurement noise of feedback sensor. Because control systems operate via feedback sensor's signal, the measurement noise in sensor' 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 effect of measurement noise on feedback sensor.