Comments on Finite-time stability of discrete autonomous systems[Automatica 122 (2020) 109282]

[摘要] Interestingly enough, some controllers and stability results in Haddad and Lee (2020) can be shown to be equivalent to algorithms obtained from the implicit Euler discretization of a set-valued system, which is known to preserve many nice properties of the continuous-time dynamics after discretization, like the convergence towards the (discrete) sliding surface in a finite number of steps. (c) 2023 Elsevier Ltd. All rights reserved.

[发布日期] 2023-10-01

[关键词] SLIDING-MODE CONTROL;STABILIZATION;SYSTEMS