Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2011-03-01

Journal: Journal of Convergence Information Technology

Included Journals: Scopus、EI

Volume: 6

Issue: 3

Page Number: 46-54

ISSN: 19759320

Abstract: In the network control system, the random network time-delay can usually deteriorate the control performance and stability of networked control systems. To solve this problem, this paper establishes the AR model for network time-delays and uses online and parameter self-tuning LMS algorithm to predict time-delay. Then adopting improved GPC based on state-space model to compensate the time-delay. Finally, simulation results show that this method has a good effect on time-delays compensation and has a good real-time because of the small amount of on-line calculation.