|
|
【答案】应助回帖
感谢参与，应助指数 +1
A novel reaching law approach of quasi-sliding-mode control for uncertain discrete-time systems
Author(s): Yuan, L (Yuan Lei)1; Shen, JQ (Shen Jian-qing)1; Xiao, F (Xiao Fei)1; Wang, HL (Wang Heng-li)1
Source: JOURNAL OF CENTRAL SOUTH UNIVERSITY Volume: 19 Issue: 9 Pages: 2514-2519 DOI: 10.1007/s11771-012-1304-y Published: SEP 2012
Times Cited: 0 (from Web of Science)
Cited References: 15 [ view related records ] Citation Map
Abstract: A novel discrete-time reaching law was proposed for uncertain discrete-time system, which contained process noise and measurement noise. The proposed method reserves all the advantages of discrete-time reaching law, which not only decreases the band width of sliding mode and strengthens the system robustness, but also improves the dynamic performance and stability capability of the system. Moreover, a discrete-time sliding mode control strategy based on Kalman filter method was designed, and Kalman filter was employed to eliminate the influence of system noise. Simulation results show that there is no chattering phenomenon in the output of controller and the state variables of controlled system, and the proposed algorithm is also feasible and has strong robustness to external disturbances.
Accession Number: WOS:000308549900017
Document Type: Article
Language: English
Author Keywords: discrete-time system; quasi-sliding-mode control; discrete-time reaching law; Kalman filter
Reprint Address: Yuan, L (reprint author), Naval Univ Engn, Natl Key Lab Vessel Integrated Power Syst Technol, Wuhan 430033, Peoples R China.
Addresses:
1. Naval Univ Engn, Natl Key Lab Vessel Integrated Power Syst Technol, Wuhan 430033, Peoples R China
E-mail Address: yuanl886@163.com
Funding:
Funding Agency Grant Number
National Natural Science Foundation of China 50721063
[Show funding text][Hide funding text]
Project(50721063) supported by the National Natural Science Foundation of China
Publisher: JOURNAL OF CENTRAL SOUTH UNIV TECHNOLOGY, EDITORIAL OFFICE, CHANGSHA, HUNAN 410083, PEOPLES R CHINA
Web of Science Categories: Metallurgy & Metallurgical Engineering
Research Areas: Metallurgy & Metallurgical Engineering
IDS Number: 002RD
ISSN: 2095-2899 |
|
回复此楼