• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering >Numerical treatment of electrostatic contour value problem in heterogeneous media using local differential quadrature method
【24h】

Numerical treatment of electrostatic contour value problem in heterogeneous media using local differential quadrature method

机译：局部微分求积法数值求解非均匀介质中静电轮廓值问题

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Numerical solutions of an electrostatic contour value problem in heterogeneous media are obtained using local differential quadrature method. In order to do this, multiquadrics functions – a case of radial basis functions – are employed as test functions. Two approaches are studied: in the first one, the shape parameter of the multiquadrics functions is kept fixed and, in the second one, the shape parameter is variable, assuming larger values close to the interface. The solutions yielded by these approaches are compared with the exact solution and it is found that the best results are obtained using variable shape parameters.
机译：利用局部微分求积法获得了异质介质中静电轮廓值问题的数值解。为此，采用多二次函数（以径向基函数为例）作为测试函数。研究了两种方法：在第一种方法中，多二次函数的形状参数保持固定;在第二种方法中，形状参数是可变的，假定靠近接口的值较大。将这些方法产生的解与精确解进行比较，发现使用可变形状参数可获得最佳结果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号