Well-posedness, robustness, and stability analysis of a set-valued controller for lagrangian systems

摘要

This paper deals with the analysis of a class of nonsmooth robust controllers for Lagrangian systems with nontrivial mass matrix. First the existence and uniqueness of solutions are analyzed, then the Lyapunov stability, the Krasovskii-LaSalle invariance principle, and finite-time convergence properties are studied.