Abstract
The model reduction problem was investigated for singular systems in this paper. To solve the problem, the Silverman–Ho algorithm was given, and based on this algorithm, an optimal model reduction method for the fast subsystem was presented to obtain reduced-order stable models for singular systems. Sequentially, the
Acknowledgements
The authors gratefully acknowledge the reviewers’ comments for improving the quality of this paper. Also this research is supported by a ARC Fellowship scheme from Australian Research Council.