DESIGN OF REDUCED-ORDER FUNCTIONAL OBSERVERS FOR LINEAR SYSTEMS WITH UNKNOWN INPUTS
Article first published online: 22 OCT 2008
© 2004 Asian Control Association/Chinese Automatic Control Society
Asian Journal of Control
Volume 6, Issue 4, pages 514–520, December 2004
How to Cite
Trinh, H., Fernando, T. and Nahavandi, S. (2004), DESIGN OF REDUCED-ORDER FUNCTIONAL OBSERVERS FOR LINEAR SYSTEMS WITH UNKNOWN INPUTS. Asian Journal of Control, 6: 514–520. doi: 10.1111/j.1934-6093.2004.tb00372.x
- Issue published online: 22 OCT 2008
- Article first published online: 22 OCT 2008
- Manuscript received July 1, 2003; revised October 23, 2003; accepted December 15, 2003.
- Unknown inputsr;
- linear functional observers;
- linear systems
This brief paper presents new conditions for the existence and design of reduced-order linear functional state observers for linear systems with unknown inputs. Systematic procedures for the synthesis of reduced-order functional observers are given. Numerical examples are given to illustrate the attractiveness and simplicity of the new design procedures.