Titlebook: Control and Optimal Design of Distributed Parameter Systems; John E. Lagnese,David L. Russell,Luther W. White Conference proceedings 1995

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0940-6573 dies and "smart" materials which include possibilities for built in sensing and control actuation. The book will be of interest to both applied mathematicians and to engineers.978-1-4613-8462-5978-1-4613-8460-1Series ISSN 0940-6573 Series E-ISSN 2198-3224

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Oriented Distance Functions in Shape Analysis and Optimization,mization problems. They play an important role in the introduction of topologies which retain the classical geometric properties associated with sets: convexity, exterior normals, mean curvature, .. boundaries, etc.

恃強凌弱的人

,Asymptotic Behavior and Attractors for Nonlinear von Kármán Plate Equations with Boundary Dissipatiecay rates for the solutions are established. In the second case, when a constant load is attached to the plate, the existence of finite dimensional attractor is demonstrated. The role of geometric conditions and its relation to the presence of “l(fā)ight” interior damping is also discussed.

Mindfulness

咆哮

On the Linearised Dynamics of Linked Mechanical Structures,ing procedure with various models, old and new. We provide a general existence theorem for the very complicated systems involved in this modeling by using a familiar variational approach in a functional analytic setting.

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,Kollektive Fürstin AKP oder EU?,Fluid flow control problems lead to models described by semilinear abstract differential equations in Hilbert space, where relaxed controls must be incorporated to guarantee existence of optimal controls. We show that trajectories driven by relaxed controls can be uniformly approximated by trajectories driven by ordinary controls.

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https://doi.org/10.1007/978-3-658-24594-8Using the multiplier method and a special integral inequality we obtain sharp energy decay rate estimates for the wave equation in the presence of nonlinear distributed or boundary feedbacks. For simplicity we restrict ourselves to the wave equation, but the same approach applies for other systems as well.