Abstract
We consider an integrated design problem of structural and control systems for a class of lossless systems. For such class of control object we show that the maximum stability margin for the normalized coprime factorization becomes 1/√<2>. With this result the H_∞ controller proposed by McFarlane and Glover can be obtained explicitly. We show that an integrated design of the structural and control system for the closed-loop system can be approximately cast as LMI.
