ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL
Argoun, M. (1986). ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL. EKB Journal Management System, 2(2nd Conference on Applied Mechanical Engineering.), 263-268. doi: 10.21608/amme.1986.59033
Mohammad B. Argoun. "ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL". EKB Journal Management System, 2, 2nd Conference on Applied Mechanical Engineering., 1986, 263-268. doi: 10.21608/amme.1986.59033
Argoun, M. (1986). 'ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL', EKB Journal Management System, 2(2nd Conference on Applied Mechanical Engineering.), pp. 263-268. doi: 10.21608/amme.1986.59033
Argoun, M. ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL. EKB Journal Management System, 1986; 2(2nd Conference on Applied Mechanical Engineering.): 263-268. doi: 10.21608/amme.1986.59033

ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL

The International Conference on Applied Mechanics and Mechanical Engineering
Article 72, Volume 2, 2nd Conference on Applied Mechanical Engineering., May 1986, Page 263-268  XML PDF (1.21 MB)
Document Type: Original Article
DOI: 10.21608/amme.1986.59033
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Author
Mohammad B. Argoun
Assistant Professor, University of Wisconsin-Milwaukee, P. O. Box 784 Milwaukee, Wisconsin 53201
Abstract
Necessary and sufficient conditions for a perturbed polynomial to remain Hurwitz are given. The conditions do not require a priori knowledge of the bounds on coefficient perturbations and allow the designer maximum freedom in allocating different weights to various coefficients to reflect different levels of uncertainty in the coefficients. The conditions are an extension of a previous result of the author in which suf-ficient conditions for the same problem were obtained.
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