The study of linear control problems with exponential-ofquadratic cost function was initiated in Jacobson (1973) where the author studies discrete-time and continuoustime state feedback problems. The discrete-time linear output feedback problems with exponential-of-quadratic cost function is studied in Whittle (1981). Bensousssan and Schuppen (1985) studied the continuous-time output feedback p...

The problems of guaranteed cost estimation (GCE) and control (GCC) concern designing a state observer or controller, respectively, such that some performance is maintained below an upper bound. This paper provides matrix inequality-based observer/controller design procedure to perform GCE GCC in class nonlinear systems affected by actuator saturation. In particular, this corresponds those for w...

This paper focuses on the non-fragile guaranteed cost control problem for a class of TakagiSugeno (T-S) fuzzy time-varying delay systems with local bilinear models and different state and input delays. A non-fragile guaranteed cost state-feedback controller is designed such that the closed-loop T-S fuzzy local bilinear control system is delay-dependent asymptotically stable, and the closed-loop...