Quadratic Stabilizability Analysis and Design for Switched Discrete-Time Systems via State and Output Feedback (論文特集 ロバスト計算と精度保証)

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概要

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• In this paper, we study quadratic stabilizability via state and output feedback for switched systems composed of several discrete-time linear time-invariant (LTI) subsystems, under the assumption that all subsystem matrices are unstable. We derive a sufficient condition expressed as a matrix inequality under which the switched system is quadratically stabilizable via state-based switching strategy, and we construct the switching strategy using the solution of the matrix inequality. We show that the sufficient condition is also necessary if the number of subsystems is two. An example is given to show the effectiveness of the result. When a robust detectability condition is satisfied in addition to the sufficient condition, we construct a quadratically stabilizing switching strategy based on the measurement output.

• 日本シミュレーション学会の論文
• 2006-09-19

著者

• Zhai Guisheng

  Department Of Mechanical Engineering Osaka Prefecture University

• Chen Xinkai

  Department of Electronic and Information Systems, Shibaura Institute of Technology

• Imae Joe

  Department of Mechanical Engineering, Osaka Prefecture University

• Kobayashi Tomoaki

  Department of Mechanical Engineering, Osaka Prefecture University

• Imae Joe

  Department Of Mechanical Engineering Osaka Prefecture University

• Chen Xinkai

  Department Of Electronic And Information Systems Shibaura Institute Of Technology

• Kobayashi Tomoaki

  Department Of Mechanical Engineering Osaka Prefecture University

• 陳 新開

  Department of Electronic and Information Systems, Shibaura Institute of Technology

• 井前 讓

  Department of Mechanical Engineering, Osaka Prefecture University

関連論文

• Quadratic Stabilizability Analysis and Design for Switched Discrete-Time Systems via State and Output Feedback (論文特集 ロバスト計算と精度保証)
• Design of H_∞ Feedback Control Systems with Quantized Signals(Communication and Control)
• Robust On-Line Frequency Identification for a Sinusoid

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