منابع مشابه
Symbolic Model Order Reduction
Symbolic Model Order Reduction (SMOR) is the problem of reducing a large circuit that contains symbolic circuit parameters to smaller low order models at its ports. Several methods, including symbol isolation, single frequency point reduction, and multiple frequency point reduction, are described and compared. Test circuits with simulation results are presented to demonstrate the accuracy and e...
متن کاملModel Order Reduction
This chapter presents an overview of Model Order Reduction – a new paradigm in the field of simulationbased engineering sciences, and one that can tackle the challenges and leverage the opportunities of modern ICT technologies. Despite the impressive progress attained by simulation capabilities and techniques, a number of challenging problems remain intractable. These problems are of different ...
متن کاملIntroduction to Model Order Reduction
In this first section we present a high level discussion on computational science, and the need for compact models of phenomena observed in nature and industry. We argue that much more complex problems can be addressed by making use of current computing technology and advanced algorithms, but that there is a need for model order reduction in order to cope with even more complex problems. We als...
متن کاملParameter independent model order reduction
Several recently developed model order reduction methods for fast simulation of large-scale dynamical systems with two or more parameters are reviewed. Besides, an alternative approach for linear parameter system model reduction as well as a more efficient method for nonlinear parameter system model reduction are proposed in this paper. Comparison between different methods from theoretical eleg...
متن کاملIntroduction to Model Order Reduction
We discuss linear time-invariant systems (LTI systems) of type ẋ = Ax + Bu, y = Cx + Du, where u is an input function, x is the state variable and y is the output of the dynamical system. Often one is only interested in the input-output properties of this system, which are of small size, whereas the state variable is typically large. Model order reduction (MOR) methods deal with these kind of s...
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ژورنال
عنوان ژورنال: Advances in Computational Mathematics
سال: 2019
ISSN: 1019-7168,1572-9044
DOI: 10.1007/s10444-018-09655-9