Title :
Networked filtering for singular systems with unreliable channels
Author :
Lee, Ching-Min ; Hsieh, Meng-Hsuan
Author_Institution :
Dept. of Electr. Eng., I-Shou Univ., Kaohsiung, Taiwan
Abstract :
This paper concerns a robust H∞ filtering problem for uncertain discrete-time singular systems with possible missing measurements due to unreliable networked transmission channels. The stochastic variable satisfying Bernoulli random binary distribution is introduced to model the missing phenomena. The corresponding delay filtering error dynamics is induced. We provide a set of sufficient conditions for the existence of the desired filter, and propose a robust filter design method under the linear matrix inequality framework. A numerical example is given to illustrate the effectiveness of the proposed method.
Keywords :
H∞ control; control system synthesis; delay filters; discrete time systems; filtering theory; linear matrix inequalities; robust control; singularly perturbed systems; uncertain systems; Bernoulli random binary distribution; delay filtering error dynamics; linear matrix inequality framework; networked filtering; robust H∞ filtering problem; robust filter design method; stochastic variable; uncertain discrete-time singular systems; unreliable networked transmission channels; Artificial neural networks; Barium; Boolean functions; Data structures; Irrigation; Robustness; LMI; robust filter; singular systems; unreliable channels;
Conference_Titel :
Information Sciences Signal Processing and their Applications (ISSPA), 2010 10th International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4244-7165-2
DOI :
10.1109/ISSPA.2010.5605453