強正実H_2コントローラの多段階設計法 [in Japanese] Multi-stage Control Design of Strictly Positive Real H_2 Controllers [in Japanese]
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This paper addresses synthesis of <I>strictly positive real H<SUB>2</SUB> controllers</I>. An upper bound on the <I>H</I><SUB>2</SUB> norm of the closed-loop transfer function is minimized under constraint of strict positive realness on controllers. We propose a multi-stage design procedure to construct this type of controllers. First, we parametrize both Lyapunov solutions and controllers. Second, we show that if we partially fix them alternatively, we can improve the <I>H</I><SUB>2</SUB> performance iteratively while allowing for distinct Lyapunov solutions. A numerical example illustrates the applicability of the proposed method.
- Transactions of the Institute of Systems, Control and Information Engineers
Transactions of the Institute of Systems, Control and Information Engineers 19(9), 333-341, 2006-09-15
THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE)