W
W. M. Wonham
Researcher at University of Toronto
Publications - 230
Citations - 28034
W. M. Wonham is an academic researcher from University of Toronto. The author has contributed to research in topics: Supervisory control & Supervisor. The author has an hindex of 66, co-authored 230 publications receiving 26840 citations. Previous affiliations of W. M. Wonham include Purdue University & Electronics Research Center.
Papers
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Journal ArticleDOI
Supervision of Infinite Behavior of Discrete-Event Systems
J. G. Thistle,W. M. Wonham +1 more
TL;DR: In this paper, the authors extend supervisory control theory to the setting of finite-string specifications and show that every specification language contains a unique maximal controllability sublanguage, representing the least upper bound of the set of achievable closed-loop sublanguages.
Journal ArticleDOI
On the Computation of Observers in Discrete-Event Systems
Kai C. Wong,W. M. Wonham +1 more
TL;DR: An effective computational algorithm is developed for computing an observer with the coarsest possible equivalence kernel that is finer than that of the given map.
Book ChapterDOI
Supervisory control of discrete event processes
Peter J. Ramadge,W. M. Wonham +1 more
TL;DR: A discrete event process is defined in algebraic terms and its behavior is given by an appropriate formal language.
Journal ArticleDOI
Towards an abstract internal model principle
TL;DR: In the setting of abstract automata, it is shown that a feedback regulator must incorporate a dynamic model of the exosystem ('outside world') to which the regulator is designed to respond.
Proceedings ArticleDOI
Fault diagnosis in timed discrete-event systems
TL;DR: A framework is introduced for passive online fault diagnosis in timed discrete-event systems (TDES) by incorporating timing information, which enhances the accuracy of diagnosis and leads to significant reduction in online computing requirements and the size of the diagnoser at the expense of more off-line design calculations.