Authors’ reply to ‘Comments and improved results on “H∞ Filtering for discrete-time systems with randomly varying sensor delays”’, and ‘Comments on “H∞ Filtering for discrete-time systems with randomly varying sensor delays”’

Automatica 45 (2009) 1788

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Automatica journal homepage: www.elsevier.com/locate/automatica

Correspondence

Authors’ reply to ‘Comments and improved results on ‘‘H∞ Filtering for discrete-time systems with randomly varying sensor delays’’’, and ‘Comments on ‘‘H∞ Filtering for discrete-time systems with randomly varying sensor delays’’’I S.S. Zhou a , G. Feng b,∗ a

Institute of Information and Control, School of Automation, Hangzhou Dianzi University, Hangzhou, China

b

Department of MEEM, City University of Hong Kong, Kowloon, Hong Kong

article

info

Article history: Received 22 February 2009 Accepted 4 March 2009 Available online 29 March 2009

The authors are most grateful to the authors of two comments in pointing out an error in our published paper in Automatica. The error happened due to the careless derivation in one of the main results presented but fortunately the error can be easily fixed as demonstrated by one of the comments. The authors acknowledge their contribution.

I The material in this paper was not presented at any conference. This paper was recommended for publication in revised form by Associate Editor Guoxiang Gu under the direction of Editor André L. Tits ∗ Corresponding author. Tel.: +852 27889032; fax: +852 27888423. E-mail addresses: [email protected] (S.S. Zhou), [email protected] (G. Feng).

0005-1098/$ – see front matter © 2009 Elsevier Ltd. All rights reserved. doi:10.1016/j.automatica.2009.03.003