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.
Argoun, M. (1986). ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL. The International Conference on Applied Mechanics and Mechanical Engineering, 2(2nd Conference on Applied Mechanical Engineering.), 263-268. doi: 10.21608/amme.1986.59033
MLA
Mohammad B. Argoun. "ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL". The International Conference on Applied Mechanics and Mechanical Engineering, 2, 2nd Conference on Applied Mechanical Engineering., 1986, 263-268. doi: 10.21608/amme.1986.59033
HARVARD
Argoun, M. (1986). 'ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL', The International Conference on Applied Mechanics and Mechanical Engineering, 2(2nd Conference on Applied Mechanical Engineering.), pp. 263-268. doi: 10.21608/amme.1986.59033
VANCOUVER
Argoun, M. ON PRESERVING THE STABILITY OF A PERTURBED HURWITZ POLYNOMIAL. The International Conference on Applied Mechanics and Mechanical Engineering, 1986; 2(2nd Conference on Applied Mechanical Engineering.): 263-268. doi: 10.21608/amme.1986.59033
)
View on SCiNiTO