Reliable H filtering for neutral systems with mixed delays and multiplicative noises

abstract

• This paper investigates the reliable H filtering problem for a class of neutral systems with mixed delays and multiplicative noises. The mixed delays comprise both discrete and distributed delays. And the multiplicative disturbances are in the form of a scalar Gaussian white noise with unit variance. Furthermore, the failures of sensors are quantified by a variable varying in a given interval. In the presence of mixed delays and multiplicative noises, sufficient conditions for the existence of a reliable H filter are derived, such that the filtering error dynamics is asymptotically mean-square stable and also achieve a guaranteed H performance level. Then a linear matrix inequality (LMI) approach for designing such a reliable H filter is presented. Finally, a numerical example is provided to illustrate the effectiveness of the developed theoretical results. 2013 Elsevier B.V.

authors

• Huang, Tingwen

published proceedings

• SIGNAL PROCESSING

author list (cited authors)

• Wen, S., Zeng, Z., & Huang, T.

citation count

• 8

complete list of authors

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

publication date

• January 2014

publisher

• Elsevier  Publisher

published in

• Signal Processing  Journal

keywords

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

Digital Object Identifier (DOI)

• 10.1016/j.sigpro.2013.06.002

start page

• 23

end page

• 32

volume

• 94

issue

• 1

URL

• http://dx.doi.org/10.1016/j.sigpro.2013.06.002