This paper develops a novel concurrent learning-based approximate dynamics programming (ADP) algorithm for solving the two-player zero-sum (ZS) game arising in H∞ control of continuous-time (CT) systems with unknown nonlinear ...

the need for persistence of excitation condition is relaxed by using the idea of concurrent learning. First, H1 control problem is formulated as a two-player zero-sum game, and then, online CRLA is employed to obtain the approximation of the optimal value...

In this paper, an online adaptive optimal control algorithm based on policy iteration (PI) is developed to solve the H∞ control problem of partially unknown nonlinear continuous-time (CT) systems. The convergence of existing ...