Stability Robustness of the LQG System with Noise Uncertainty and Nonlinear/Linear Time-Varying Plant Perturbations

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概要

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• In this paper, the problem of stability robustness of the LQG system under noise uncertainty and nonlinear/linear time-varying plant perturbations is investigated. The saddle point inequality of the closed-loop system performance is employed to cope with noise uncertainty, and a new condition for sufficient system stability robustness under nonlinear/linear time-varying plant perturbations is presented. Finally, an illustrating example is given to show numerically the superiority of the proposed sufficiency condition over the one reported recently.

• 一般社団法人日本機械学会の論文
• 1996-03-15

著者

• Chen S‐h

  National Kaohsiung Univ. Applied Sci. Kaohsiung Twn

• Chen Shinn-horng

  Department Of Mechanical Engineering National Kaohsiung Institute Of Technology

• Chou Jyh-horng

  Department Of Mechanical And Automation Engineering National Kaohsiung First University Of Science A

• CHAO Chien-Hsiang

  Institute of Mechanical Engineering, National Sun Yat-Sen University

• Chao Chien-hsiang

  Institute Of Mechanical Engineering National Sun Yat-sen University

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