A Generalized Framework of Linear Multivariable Control

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Related extensions to system well-posedness and internal stability

Abstract

This chapter is concerned with two key notions, i.e., well-posedness and internal stability, which are closely related to control system designs, such as $H_{\infty }$ control and H₂ control. By looking into the standard $H_{\infty }$ control scheme in detail, we have presented certain generalizations to the classical concepts of well-posedness and internal stability, which are termed as externally internal well-posedness and externally internal stability. The main significance of these ...