Robustness Of Optimal Control Research Articles

Partial Strong Stabilization of Semi-Linear Systems and Robustness of Optimal Control

This work addresses the idea of optimal stabilization, namely robustness of optimal stabilization with nonlinearity Lipschitz of distributed semilinear systems using bounded control. This problem is treated under the condition of the unbounded operator, we show that the system is stable once the exact observability assumption is executed together with a Lipschitz property of the nonlinear operator. The concept of bounded control is also investigated in realistic domain. The stabilizing feedback is characterized by the minimization of the problem of cost. We also give different applications to parabolic and hyperbolic equations.

Classically Rationalized Low-Order, Robust Structural Controllers

An experimental and analytical comparison of classically rationalized and optimal control design techniques is conducted. Classically rationalized compensators blend the loop assignments, complex topological design, and robustness of optimal controllers and the lower order, robustness, and practical insight of classical controllers. The single-input/single-output disturbance rejection problem for controlled structures is divided into four distinct topologies, and optimal controllers aredesignedand interpreted classically.Theobservationsarethen summarized into a set of design rules forthedesign oflow-order robustcontrollers. Classically rationalized and robust compensators are experimentally implemented on the Middeck Active Control Experiment, a Shuttle e ight experiment