A system decomposition approach to the design of functional observers Fernando,T and Trinh,H 2014, A system decomposition approach to the design of functional observers, International Journal of Control, vol. 87, no. 9, pp. 1846-1860, doi: 10.1080/00207179.2014.891293. Attached Files Name Description MIMEType Size Downloads Title A system decomposition approach to the design of functional observers Author(s) Fernando,T Trinh,H orcid.org/0000-0003-3438-9969 Journal name International Journal of Control Volume number 87 Issue number 9 Start page 1846 End page 1860 Total pages 16 Publisher Taylor & Francis Place of publication Oxford, United Kingdom Publication date 2014-03-31 ISSN 0020-7179 1366-5820 Keyword(s) functional observability functional observability indices functional observers minimum-order functional observers system decomposition Science & Technology Technology Automation & Control Systems MINIMAL-ORDER OBSERVERS LINEAR FUNCTIONS EXISTENCE CONDITIONS STATE-VECTOR Summary This paper reports a system decomposition that allows the construction of a minimum-order functional observer using a state observer design approach. The system decomposition translates the functional observer design problem to that of a state observer for a smaller decomposed subsystem. Functional observability indices are introduced, and a closed-form expression for the minimum order required for a functional observer is derived in terms of those functional observability indices. © 2014 Taylor & Francis. Language eng DOI 10.1080/00207179.2014.891293 Field of Research 010203 Calculus of Variations, Systems Theory and Control Theory 010204 Dynamical Systems in Applications 090602 Control Systems, Robotics and Automation Socio Economic Objective 970109 Expanding Knowledge in Engineering HERDC Research category C1 Refereed article in a scholarly journal ERA Research output type C Journal article Grant ID DP130101532 Copyright notice ©2014, Taylor & Francis Persistent URL http://hdl.handle.net/10536/DRO/DU:30068300 Document type: Journal Article Collections: Faculty of Science, Engineering and Built Environment School of Engineering Related Links Link Description Connect to published version Go to link with your DU access privileges   Connect to Elements publication management system Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Wed, 17 Dec 2014, 15:45:38 EST Tue, 20 Jan 2015, 12:51:06 EST Tue, 20 Jan 2015, 13:39:34 EST Tue, 20 Jan 2015, 14:20:36 EST Tue, 03 Feb 2015, 16:07:24 EST Tue, 03 Feb 2015, 16:12:57 EST Filtered Full Citation counts:   Cited 20 times in TR Web of Science Cited 21 times in Scopus Search Google Scholar Access Statistics: 538 Abstract Views, 2 File Downloads  -  Detailed Statistics Created: Tue, 20 Jan 2015, 12:51:06 EST