Title :
Comments on "A generalization of Kharitonov\´s concept for robust stability problems with linearly dependent coefficient perturbations
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Chung-Li, Taiwan
Abstract :
It is shown by example that the main theorem in the above paper by B.R. Barmish (see ibid., vol.34, p.157-65 (1989)) may lead to an erroneous D-stability conclusion for certain polynomials among the ones considered. Suggestions are presented and discussed.<>
Keywords :
polynomials; stability; Kharitonov´s concept; coefficient perturbations; polynomials; stability; Councils; Erbium; Linear systems; Polynomials; Robust stability; Robustness; Testing;
Journal_Title :
Automatic Control, IEEE Transactions on
