Reduced-order controller design using coprime factor model reduction
- 1 March 1990
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 35 (3) , 369-373
- https://doi.org/10.1109/9.50362
Abstract
Two procedures for reduced-order controller design that incorporate coprime factor model reduction techniques and a related robust stabilization problem are proposed. It is shown that robust stability can be achieved with these controllers. The results obtained show how to reduce the controller degree systematically. They clearly indicate how the maximum stability margin influences allowable model reduction error.Keywords
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