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Contrôlabilité exacte en temps minimal de quelques modèles de plaques. (Exact controllability in minimal time of some plate models). (French. English summary) Zbl 0672.49026
The author gives some results on exact controllability for the Kirchoff and the Mindlin-Timoshenko plate models. The main tool is the Hilbert uniqueness method of J. L. Lions. However, using a method given by the author in ibid., No.8, 397-401 (1988; Zbl 0659.49018), a good estimate for the time of exact controllability is obtained.
Reviewer: O.Carja

MSC:
93B03 Attainable sets, reachability
93B05 Controllability
74K20 Plates
93C20 Control/observation systems governed by partial differential equations
Citations:
Zbl 0659.49018
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