In this study, the $H_{\infty }$H∞ filtering problem is studied for a class of discrete networked multi-rate multi-sensor systems with randomly occurring sensor saturations under the p-persistent carrier sense multiple access (CSMA) protocol. A set of mutually independent Bernoulli distributed white sequences is introduced to characterise the random occurrence of the sensor saturations. The p-persistent CSMA protocol is employed to decide which sensor is allowed to transmit its measurement to the filter at a certain time instant. By using the lifting technique, the multi-rate system is converted to a single-rate one for convenient analysis. The main purpose of the addressed problem is to design an $H_{\infty }$H∞ filter such that the filtering error dynamics is exponentially mean-square stable and the $H_{\infty }$H∞ performance requirement is satisfied simultaneously. Sufficient conditions are established on the existence of the desired $H_{\infty }$H∞ filters and the corresponding filter gains are then characterised by resorting to the feasibility of certain matrix inequalities. Finally, a numerical example is given to illustrate the effectiveness of the proposed filtering scheme.
H ∞ filtering for multi‐rate multi‐sensor systems with randomly occurring sensor saturations under the p ‐persistent CSMA protocol
Yuxuan Shen,Zidong Wang,Bo Shen,F. Alsaadi
Published 2020 in IET Control Theory & Applications
ABSTRACT
PUBLICATION RECORD
- Publication year
2020
- Venue
IET Control Theory & Applications
- Publication date
2020-01-30
- Fields of study
Computer Science, Engineering
- Identifiers
- External record
- Source metadata
Semantic Scholar
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
Showing 1-55 of 55 references · Page 1 of 1
CITED BY
Showing 1-18 of 18 citing papers · Page 1 of 1