Parameter Optimization and Study of Inverse J-A Hysteresis Model
Parameter Optimization and Study of Inverse J-A Hysteresis Model
复制标题
逆J-A磁滞模型的参数优化与研究
DOI：
--
复制
发表时间：
2013
影响因子：
2.1
通讯作者：
A. Knight
中科院分区：
文献类型：
--
作者：
B. Vaseghi;Dick Mathekga;S. Rahman;A. Knight
提出了一种J-A迟滞模型参数辨识的方法。该方法是基于模式搜索和非线性最小二乘法相结合。实验得到了不同环形和Epstein样品的B-H曲线。利用所提出的参数辨识方法确定了J-A模型的参数。对于不同的样品，实验数据与预测的B-H曲线吻合得很好。
A method for parameter identification of J-A hysteresis model is presented. This method is based on combination of pattern search and nonlinear least square method. The B-H curve of different toroid and Epstein samples are obtained experimentally. The parameters of J-A model are determined by proposed parameter identification method. There is very good agreement between experimental data and predicted B-H curve for different extensive samples.