Abstract
AbstractThis note comments on the results of the following two papers, ‘model reduction problem for singular systems via covariance approximation’ (Optim. Contr. Appl. Meth. 2004; 25:263–278) and ‘A remark on model reduction for singular systems via covariance approximation’ (Optim. Contr. Appl. Meth. 2006; 27:293–298), which all studied the model reduction for singular systems. In this note the model reduction for singular systems is investigated based on particle swarm optimization and the error criterion via covariance approximation. The reduced model for singular systems obtained in this note is stable and impulse controllable. Furthermore, compared with the above two papers, the reduced‐order system approximates the original system better. Finally, an example is provided to show the effectiveness and improvement of the proposed algorithm. Copyright © 2007 John Wiley & Sons, Ltd.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
