Design of linear functional observers for linear systems with unknown inputs

Trinh, H., and Ha, Q. (2000) Design of linear functional observers for linear systems with unknown inputs. International Journal of Systems Science, 31 (6). pp. 741-749.

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Abstract

This paper presents a reduced-order linear functional state observer for linear systems with unknown inputs. A simple observer construction procedure is provided. A numerical example is given to illustrate the properties of the observer. The example deals with a linear system comprising of 20 states, 2 inputs, 10 outputs and 5 unknown inputs for which a fourth-order observer is designed to estimate two linear functions of the states.

Item ID: 12892
Item Type: Article (Refereed Research - C1)
Keywords: reduced order system; state observer; state space control
ISSN: 1464-5319
Date Deposited: 16 Jul 2012 05:36
FoR Codes: 09 ENGINEERING > 0906 Electrical and Electronic Engineering > 090699 Electrical and Electronic Engineering not elsewhere classified @ 100%
SEO Codes: 85 ENERGY > 8506 Energy Storage, Distribution and Supply > 850604 Energy Transmission and Distribution (excl. Hydrogen) @ 100%
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