H Filtering for Neutral Systems With Mixed Delays and Multiplicative Noises

abstract

• This brief investigates the H filtering problem for a class of neutral systems with mixed delays and multiplicative noises. The mixed delays comprise both discrete time-varying and distributed delays. Moreover, the multiplicative disturbances are in the form of a scalar Gaussian white noise with unit variance. In the presence of mixed delays and multiplicative noises, sufficient conditions for the existence of an H filter are derived, such that the filtering error dynamics is asymptotically mean-square stable and also achieves a guaranteed H performance level. Then, a linear matrix inequality approach for designing such an H filter is presented. Finally, a numerical example is provided to illustrate the effectiveness of the developed theoretical results. 2004-2012 IEEE.

authors

• Huang, Tingwen

published proceedings

• IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS

author list (cited authors)

• Wen, S., Zeng, Z., & Huang, T.

citation count

• 35

complete list of authors

• Wen, Shiping||Zeng, Zhigang||Huang, Tingwen

publication date

• November 2012

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Transactions on Circuits and Systems - II - Express Briefs  Journal

keywords

• H-infinity Filtering
• Mixed Delay
• Multiplicative Noise
• Neutral System

Digital Object Identifier (DOI)

• 10.1109/TCSII.2012.2228400

start page

• 820

end page

• 824

volume

• 59

issue

• 11

URL

• http://dx.doi.org/10.1109/tcsii.2012.2228400