Title :
Stabilization of cluster in wireless sensor and actor network
Author :
Yang, Chunxi ; Guan, Zhihong ; Ding, Li ; Huang, Jian
Author_Institution :
Dept. of Control Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
A problem of stabilization of cluster unit in wireless sensor and actor network is discussed in this paper. Through modeling WSAN (wireless sensor and actor network) as a new multiple input single output model, this problem is transferred to stabilization of multi-sensor and single controller system with long but bounded multiple random time-delay and packet-loss. Using theories of jump linear system, mode-independent and mode-dependent controllers satisfying mean square stability are successfully designed. Finally, numerical examples and simulations have been given to show validity of the developed theory.
Keywords :
Markov processes; delays; stability; wireless sensor networks; cluster stabilization; jump linear system; mean square stability; multiple input single output model; multiple random time-delay; packet-loss; wireless actor network; wireless sensor network; Automation; Control system synthesis; Control systems; Intelligent control; Intelligent sensors; Linear systems; Numerical simulation; Sensor systems; Stability; Wireless sensor networks; Markov chains; jump linear system; wireless sensor and actor networks;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4593353