Transactions on Control, Automation and Systems Engineering
- Volume 1 Issue 1
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- Pages.50-53
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- 1999
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- 1229-5140(pISSN)
Routh Approximants with Arbitrary Order
- Younseok Choo (School of Electronic, Electrical, and Computer Engineering, Hong-Ik University) ;
- Kim, Dongmin (School of Electronic, Electrical, and Computer Engineering, Hong-Ik University)
- Published : 1999.06.01
Abstract
It has been pointed out in the literature that the Routh approximation method for order reduction has limitations in treating transfer functions with the denominator-numerator order difference not equal to one. The purpose of this paper is to present a new algorithm based on the Routh approximation method that can be applied to general rational transfer functions, yield ing reduced models with arbitrary order.