The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS
Transactions ID Number: 27-626
Full Name: Zhang Xiang
Position: Associate Professor
Age: ON
Sex: Male
Address: Post Box 144#,Southwest Jiaotong University,Chengdu
Country: CHINA
Tel: 028-87600317-212
Tel prefix: 086
Fax: 028-87600365
E-mail address: maglevzx@163.com
Other E-mails: maglevzx@21cn.com,maglevzx@tom.com
Title of the Paper: nn the optimal multirate control of networked control systems
Authors as they appear in the Paper: Zhang Xiang,Xiao Jian
Email addresses of all the authors: maglevzx@163.com,jxiaomail@tom.com
Number of paper pages: 11
Abstract: Optimal multirate control of the networked control systems is investigated in this paper. Under p ¨C to ¨C w communication sequence that sensors access communication medium and m ¨C to ¨C w¦Ñ communication sequence that actuators access communication medium, the plant of networked control system acts as a linear periodic time-varying system. Using lifting technology, a linear periodic time-varying system is transformed into a linear periodic time-invariant system and the linear quadratic performance index of a linear periodic time-varying system is transformed into that of a linear periodic time-invariant system. Controllability and observability of transformed system are analyzed. An optimal state feedback control and an optimal output feedback control are given. The simulation results show that the optimal multirate control strategies proposed in this paper are feasible.
Keywords: optimal multirate control,networked control systems,lifting technology,linear quadratic performance index,optimal state feedback control,optimal output feedback control
EXTENSION of the file: .pdf
Special (Invited) Session: communication and control co-design for networked control system in optimal control
Organizer of the Session: 591-962
How Did you learn about congress: jxiaomail@tom.com
IP ADDRESS: 124.161.67.37
