Author’s Accepted Manuscript A Common Functional Observer Scheme for Three Systems with Unknown Inputs Jiunn Yea Ng, Chee Pin Tan, Hieu Trinh, Kok Yew Ng PII: S0016-0032(16)30104-1 DOI: http://dx.doi.org/10.1016/j.jfranklin.2016.03.020 Reference: FI2571 To appear in: Journal of the Franklin Institute Received date: 25 May 2015 Revised date: 11 January 2016 Accepted date: 27 March 2016 Cite this article as: Jiunn Yea Ng, Chee Pin Tan, Hieu Trinh and Kok Yew Ng, A Common Functional Observer Scheme for Three Systems with Unknown Inputs, Journal of the Franklin Institute http://dx.doi.org/10.1016/j.jfranklin.2016.03.020 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/jfranklin