Author’s Accepted Manuscript Fuzzy unknown input observer-based robust fault estimation design for discrete-time fuzzy systems Ke Zhang, Bin Jiang, Vincent Cocquempot PII: S0165-1684(16)30008-1 DOI: http://dx.doi.org/10.1016/j.sigpro.2016.03.015 Reference: SIGPRO6093 To appear in: Signal Processing Received date: 24 September 2015 Revised date: 20 March 2016 Accepted date: 25 March 2016 Cite this article as: Ke Zhang, Bin Jiang and Vincent Cocquempot, Fuzzy unknown input observer-based robust fault estimation design for discrete-time fuzzy systems, Signal Processing, http://dx.doi.org/10.1016/j.sigpro.2016.03.015 This is a PDF file of an unedited manuscript that has been accepted fo publication. As a service to our customers we are providing this early version o the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain www.elsevier.com/locate/sigpro