On the exploitation of chaos to build reduced-order models
نویسندگان
چکیده
منابع مشابه
On the exploitation of chaos to build reduced-order models
The present study focuses on the model reduction of non-linear systems. The proper orthogonal decomposition is exploited to compute eigenmodes from time series of displacement. These eigenmodes, called the proper orthogonal modes, are optimal with respect to energy content and are used to build a low-dimensional model of the non-linear system. For this purpose, the proper orthogonal modes obtai...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2003
ISSN: 0045-7825
DOI: 10.1016/s0045-7825(03)00206-8