This paper considers the state estimation problem for discrete-time systems in a network environment. Specifically, the network-induced delay from the sensor node to the estimator node is modeled as a finite set of delays with corresponding occurrence probabilities. The design of switched filters is proposed. The switching is performed according to the detected time delay. The occurrence probability of the delay is incorporated into the filter design, which can improve the filtering performance. Simulation studies and comparisons illustrate the effectiveness and the improvement of the proposed design method.
∞ Switched Filtering for Networked Systems Based on Delay Occurrence Probabilities1
Contributed by the Dynamic Systems Division of ASME for publication in the JOURNAL OF DYNAMIC SYSTEMS, MEASUREMENT, AND CONTROL. Manuscript received July 6, 2012; final manuscript received May 11, 2013; published online August 19, 2013. Assoc. Editor: Won-jong Kim.
- Views Icon Views
- Share Icon Share
- Cite Icon Cite
- Search Site
Zhang, H., Shi, Y., and Liu, M. (August 19, 2013). "∞ Switched Filtering for Networked Systems Based on Delay Occurrence Probabilities." ASME. J. Dyn. Sys., Meas., Control. November 2013; 135(6): 061002. https://doi.org/10.1115/1.4024606
Download citation file:
- Ris (Zotero)
- Reference Manager