L
Li Lee
Researcher at National Sun Yat-sen University
Publications - 22
Citations - 312
Li Lee is an academic researcher from National Sun Yat-sen University. The author has contributed to research in topics: Robust control & Robustness (computer science). The author has an hindex of 8, co-authored 22 publications receiving 308 citations.
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Journal ArticleDOI
Robust control analysis and design for discrete-time singular systems
TL;DR: A simple approach to analyse stability robustness of discrete-time singular systems under structured perturbations is proposed and the developed robustness criteria are then applied to solve robust regional pole-assignment problems of singular systems.
Journal ArticleDOI
A new LMI condition for robust stability of discrete-time uncertain systems
TL;DR: A rigorous proof is given to show that an interesting result appeared recently is a special case of the proposed condition, derived in terms of a set of linear matrix inequalities involving only the vertices of the polytope domain.
Journal ArticleDOI
Robustness of regional pole placement for uncertain continuous-time implicit systems
Chun-Hsiung Fang,Li Lee +1 more
TL;DR: Under assumptions that the nominal linear implicit system is regular, impulse-free, with all its generalized eigenvalues lying inside some specified regions, sufficient conditions are proposed to preserve the assumed properties when structured perturbations are added into the nominal system.
Proceedings ArticleDOI
Robust stability of generalized state-space systems
TL;DR: In this paper, the robustness issue of uncertain generalized state-space systems is investigated, and exact bounds of the allowable perturbations for simultaneously preserving regularity, impulse elimination, and stability can be easily obtained by checking stability of some real points only.
Journal ArticleDOI
Exact unidirectional perturbation bounds for robustness of uncertain generalized state-space systems: continuous-time cases
TL;DR: By transforming the original problem to a robust rank problem, this work provides a simple method to compute the exact bounds on such perturbations so that the important features of regularity, impulse immunity, and stability of nominal systems are all preserved.