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Can I read Reduced Order Models for Diffusion Systems Using Singular Perturbations on EtoBox?
Reduced Order Models for Diffusion Systems Using Singular Perturbations by Bharath Bhikkaji; Torsten Söderström is a Engineering article available to read on EtoBox.
What is Reduced Order Models for Diffusion Systems Using Singular Perturbations about?
In this paper, we consider a special case of the one dimensional heat diffusion across a homogeneous wall. This physical system is modeled by a linear partial differential equation, which can be thought of as an in®nite dimensional dynamic system. To simulate this physical system, one has to approximate the underlying in®nite order system by a ®nite order approximation. In this paper we ®rst construct a simple and straight forward approximate ®nite order model for the true system. The proposed approximate models may require large model order to approximate the true system dynamics in the high frequency regions. To avoid the usage of higher order models, we use a scheme similar to singular perturbations to further reduce the model order.
Who reads Reduced Order Models for Diffusion Systems Using Singular Perturbations?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Bharath Bhikkaji; Torsten Söderström
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0378-7788)
- Published
- 2001
- Language
- EN
- Field
- Engineering (Physical Sciences)