Abstract: In this study, the adaptive dynamic programming (ADP)-based fixed-time optimal trajectory tracking control is investigated for wheeled mobile robots. An ADP-based fixed-time optimal tracking ...

Abstract: This article develops a novel online adaptive dynamic programming algorithm with adjustable convergence rate to address the optimal control problem of nonlinear systems. Relaxation factors ...

Summary: After weeks of missed paychecks and with another shutdown deadline just a few weeks away, financial stress is real, and emotions can drive costly investment mistakes. How do you rebuild ...

The federal government’s 401(k)-style retirement savings program mostly treaded water last month, with none of its core portfolios yielding at least 1% in growth. Leading the pack in November was the ...