title: Comments on "H(infinity) fuzzy control design for nonlinear singularly perturbed systems with pole placement constraints: an LMI approach".
abstract: In this correspondence, we point out some lethal errors in the proof of the theorems given in the aforementioned paper.
authors.forename: Ni
authors.initials: N
authors.lastname: Zhao
authors.forename: Fu-Chun
authors.initials: FC
authors.lastname: Sun
mesh_terms: D000465:Algorithms; D017076:Computer-Aided Design; D005246:Feedback; D017143:Fuzzy Logic; D015233:Models, Statistical; D017711:Nonlinear Dynamics