The generalized properties of KYP and its applications in H/sup /spl infin// method

This paper studies the relation between r-passive systems and the H/sup /spl infin// control problem, introduces the generalized properties of KYP (Kalman-Yacubovich-Popov), provides the possibility for solving V(x) and proves that a nonlinear control system with the generalized properties of KYP is globally asymptotically stable.