Output Feedback Controller Synthesis for Discrete-Time Nonlinear Systems
نویسنده
چکیده
This paper presents a computational approach for solving optimal control problem for a class of nonlinear discretetime systems. We focus on problem in which a pre-specified N local subsystems are given to describe the studied systems. For such problem, we derive an output feedback controller and a cost function such that the resulting closed-loop system is asymptotically stable and the closed loop cost function is minimized. The main results are demonstrated numerically through the implementation of the proposed algorithm for solving the optimal control problem of a mechanical system. Keywords—nonlinear systems; discrete-time systems; optimal control; output feedback control
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