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《Journal of Shanghai Jiaotong University》 1990-01
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A Method for Designing Robustness of Control Systems with Observers

Hu Tingshu Shi Songjiao  
The bad effects of observers on the robustness of systems are analyzedin this paper.If the parameter of a plant is perturbed,the composite systemwith an observer will lose will lose its property of separation and there will beobserver error at an infinite time.This paper presents a method for designing the robustness of control systems.At first,a kind of performance index is chosen to reflect the robustness of asystem.Then all the feedback matrices Fs and observer parameters Ls whichsatisfy the nominal-working-point pole requirement are determined.This app-roach is based on the solution of the sylvester matrix equation:AX-XA=-BU.At last,the performance index is optimized within these Fs and Ls.Suchdesigning method enables a system to satisfy certain dynamic qualities as wellas reduce the sensivity of the system.
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 SHI SONGJIAO WANG YUEYUN(Shanghai Jiao Tong University);DESIGN OF MINIMUM SENSITIVITY CONTROLLERS BY EIGENSTRUCTURE ASSIGNMENT[J];Acta Automatica Sinica;1988-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Duan Guangren;Wu Guangyu;Huang Wenhu Harbin University of Technology;Design of Robust Pole Assignment Controllers for Single-input Systems[J];;1990-02
2 Li Xiaohua;Shi Songjiao (Department of Automatic Control, Shanghai Jiaotong University, Shanghai, 200030);Robust Design of the System with an Observer by Eigenstructure Assignment[J];Journal of Fuzhou University(Natural Sciences Edtion);1993-05
3 Duan Guangren Pan Shentian Yuan Jianping(Harbin Institute of Thechnology) (Heilongjiang University);ROBUST POLE ASSIGNMENT DESIGN FOR SISO SYSTEMS[J];Numerical Mathematics A Journal of Chinese Universities;1991-03
4 LI Gui hua\+1, YU Jian zhong\+2 (1. Dept. of Science, North China Institute of Technology, Taiyuan 030051, China; 2. Shanxi Jiaotong School, Taiyuan 030031, China);Impulseless Condition of Interzone Matrix in Generalized Definite System[J];JOURNAL OF NORTH CHINA INSTITUTE OF TECHNOLOGY;2000-03
5 DUAN GUANG--REN;WU GUANG-YU;HUANG WEN-HU Harbin Institute of Technology, Harbin 150006, PRC;EIGENSTRUCTURE ASSIGNMENT FOR TIME-VARYING LINEAR SYSTEMS[J];中国科学A辑(英文版);1991-02
6 Huang Xiaoping~(1,2),Niu Qinzhou~(1)(1.Department of Electronics and Computer Science,Guilin University of Technology,Guilin 541004 China;2.Guilin Environment Co.Ltd.,Guilin 541004,China);Realization of Second-order Linear Optimal Control in the Inverted Pendulum System[J];Computer Measurement & Control;2006-12
7 Yang Yaguang, Lu Yongzai (Research Instituite of Industrial Control, Zhejiaog University, Hangzhou);Robust System Design-Time Domain Methods: An Overview[J];Control Theory & Applications;1988-04
8 Lou Jiehan Wang Yueyun Zhang Zhongjun;Kharitonov Theorem and System Stability Robustness[J];Journal of Shanghai Jiaotong University;1992-03
9 Li Xiaohua; Shi Songjiao;Robust Design of the System with Matrix Elements' Perturbation with an Observer[J];JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY;1994-03
10 Duan Xianghui;Shi Songjiao;A New Algorithm in Robustness Assignment of Eigenstructure Optimization of Robust Poles[J];JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY;1994-S1
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Qiu Haiming;A Design Method for Multivariable Control System in, Time Domain[J];;1985-03
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