A converse Lyapunov theorem for discrete-time systems with disturbances
نویسندگان
چکیده
This paper presents a converse Lyapunov theorem for discrete-time systems with disturbances taking values in compact sets. Among several new stability results, it is shown that a smooth Lyapunov function exists for a family of time-varying discrete systems if these systems are robustly globally asymptotically stable. c © 2002 Elsevier Science B.V. All rights reserved.
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عنوان ژورنال:
- Systems & Control Letters
دوره 45 شماره
صفحات -
تاریخ انتشار 2002