Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Singular systems"”.
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Block Toeplitz operators with rational symbols and discrete singular systems
This thesis concerns block Toeplitz operators (equations). Consider the block Toeplitz operator T = [<I> k-j ]k,j=O' where the <I>k are complex m x m matrices such that 00 (0.1) v=-oo The norm in (0.1) is the usual operator norm on an m x m matrix. The condition (0.1) means that the symbol 00 ( …
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Structural decomposition of general singular linear systems and its applications
Singular systems can be found in many real life problems, such as economic systems, biological systems, engineering systems and social systems, to name a few. In this thesis, we aim to exploit the philosophy and development of a powerful structural decomposition technique, which is capable of …
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State space modeling of differential-algebraic systems using singularly perturbed sliding manifolds
… and control of algebraically constrained dynamic systems. The formulation of dynamic systems in terms of differential equations ·and algebraic constraints provides a systematic framework that is well suited for object oriented modeling of thermo-fluid systems. In this approach, differential …
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Existence and Regularity of Solutions to Some Singular Parabolic Systems
… mathematical interest as the solutions may grow singular near the boundary. Shortly after, a different system was considered in [4], where the authors proved global boundedness of solutions to a system featuring similar singular reaction terms. The goal of this thesis is twofold: first, the tools …
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On the geometry and parametrization of almost invariant subspaces and observer theory
… of the set of conditioned invariant subspaces, Systems and Control Letters, 48(2):101-111, 2003). Antoulas derived a description of conditioned invariant subspaces as kernels of permuted and truncated reachability matrices of controllable pairs of the appropriate size. This description was used …