Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2017-09-01

Journal: IEEE TRANSACTIONS ON AUTOMATIC CONTROL

Included Journals: EI、SCIE、Scopus

Volume: 62

Issue: 9

Page Number: 4713-4718

ISSN: 0018-9286

Key Words: Emulation; sampled-data; stability; stochastic nonlinear systems

Abstract: This note focuses on determining the value of the maximum allowable sampling period (MASP) that guarantees the stability of stochastic nonlinear sampled-data systems with emulated controllers. Two methods are proposed to compute MASP, one based on sufficient Lyapunov-like conditions on stabilization of stochastic nonlinear systems in mean square and the other from applying Barbalat's Lemma. Comparison studies are made and illustrated for the two methods by a numerical example.