Title :
Observing the dominant state of linear dynamic systems
Author :
Aldeen, M. ; Trinh, H.
Author_Institution :
Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia
Abstract :
A reduced-order state observer design method based on model reduction is presented. The observer is able to asymptotically estimate the states of the dominant part of dynamical linear time-invariant systems. Conditions for asymptotic tracking of the states of the observed system are derived. A numerical example is given to illustrate the design method
Keywords :
control system analysis; linear systems; state estimation; tracking; asymptotic tracking; design method; linear dynamic systems; linear time-invariant systems; model reduction; reduced-order state observer; Control systems; Design engineering; Design methodology; Equations; Observers; Reduced order systems; State estimation; State feedback; Time invariant systems; Vectors;
Conference_Titel :
TENCON '92. ''Technology Enabling Tomorrow : Computers, Communications and Automation towards the 21st Century.' 1992 IEEE Region 10 International Conference.
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-0849-2
DOI :
10.1109/TENCON.1992.272048
