Approximation of Large-Scale Dynamical Systems: An Overview
نویسندگان
چکیده
منابع مشابه
Approximation of large-scale dynamical systems: An overview
In this paper we review the state of affairs in the area of approximation of large-scale systems. We distinguish among three basic categories, namely the SVD-based, the Krylov-based and the SVD-Krylov-based approximation methods. The first two were developed independently of each other and have distinct sets of attributes and drawbacks. The third approach seeks to combine the best attributes of...
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In many applications one is faced with the task of simulating or controlling complex dynamical systems. Such applications include weather prediction, air quality management, VLSI chip design, molecular dynamics, micro-electro-mechanical systems (MEMS), etc. In all these cases complexity manifests itself as the number of first order differential or differential-algebraic equations which arise. F...
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Simulation and control are two critical elements of Dynamic Data-Driven Application Systems (DDDAS). Simulation of dynamical systems such as weather phenomena, when augmented with real-time data, can yield precise forecasts. In other applications such as structural control, the presence of real-time data relating to system state can enable robust active control. In each case, there is an ever i...
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ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2004
ISSN: 1474-6670
DOI: 10.1016/s1474-6670(17)31584-7