Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
976930 | Physica A: Statistical Mechanics and its Applications | 2007 | 8 Pages |
Abstract
An effective modeling method for nonlinear distributed parameter systems (DPSs) is critical for both physical system analysis and industrial engineering. In this paper, we propose a novel DPS modeling approach, in which a high-order nonlinear Volterra series is used to separate the time/space variables. With almost no additional computational complexity, the modeling accuracy is improved more than 20 times in average comparing with the traditional method.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Hai-Tao Zhang, Chen-Kun Qi, Tao Zhou, Han-Xiong Li,