Structurally Constrained H∞ Suboptimal Control Design Using an Iterative Linear Matrix Inequality Algorithm Based on a Dual Design Formulation

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Title:	Structurally Constrained H∞ Suboptimal Control Design Using an Iterative Linear Matrix Inequality Algorithm Based on a Dual Design Formulation
Authors:	蕭照焜;Shiau, Jaw-kuen;Chow, Joe H.
Contributors:	淡江大學航空太空工程學系
Keywords:	Robust Control;Linear Matrix Inequalities;State Feedback;Static Output Feedback;Simultaneous Stabilization
Date:	1998-12-01
Issue Date:	2013-03-20 16:33:40 (UTC+8)
Publisher:	臺北縣：淡江大學
Abstract:	A general approach for solving structurally constrained H∞ suboptimal control problems is proposed. The structurally constrained problems include static output feedback control, decentralized control, and fixed controllers for different operating conditions. The approach uses a dual design formulation based on an H∞ state-feedback controller parametrization result. The dual design condition is in the form of a biaffine matrix inequality (BMI). To solve for the control gains from the BMI, an iterative algorithm based on the linear matrix inequality (LMI) technique is developed. In this new approach, the control gains are independent of any Riccati equation solutions.
Relation:	Tamkang Journal of Science and Engineering=淡江理工學刊 1(2), pp.133-143
DOI:	10.6180/jase.1998.1.2.06
Appears in Collections:	[Graduate Institute & Department of Aerospace Engineering] Journal Article

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