Interpolating Moving Least-Squares-Based Meshless Time-Domain Method for Stable Simulation of Electromagnetic Wave Propagation in Complex-Shaped Domain
Interpolating Moving Least-Squares-Based Meshless Time-Domain Method for Stable Simulation of Electromagnetic Wave Propagation in Complex-Shaped Domain
复制标题
基于移动最小二乘插值无网格时域方法稳定模拟复杂形状域电磁波传播
DOI：
10.1109/tmag.2015.2478935
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
T. Itoh and S. Ikuno
中科院分区：
文献类型：
--
作者：
Kensuke Aihara;Kuniyoshi Abe;Emiko Ishiwata;H.Koibuchi and A.Shobukhov;T. Itoh and S. Ikuno
为了稳定无网格法(MTDM)在复形域中的传播模拟，提出了一种嵌入由内插移动最小二乘法生成的形函数的新的MTDM。数值实验表明，与传统的MTDM相比，新的MTDM可以使用较大的时间步长进行模拟。此外，与传统的MTDM相比，用于生成新的MTDM的形状函数的参数可以更灵活地选择。此外，还发现MTDM模拟的稳定性不仅取决于MTDM的稳定条件，而且还取决于所使用的形状函数的具体类型及其支持的节点数。
To stabilize the electromagnetic wave propagation simulations using a meshless time-domain method (MTDM) in complex-shaped domains, the new MTDM embedding the shape functions generated by the interpolating moving least-squares method has been developed. Numerical experiments show that the new MTDM can employ a relatively large time step for the simulations in comparison with that of the conventional MTDM. In addition, the parameters for generating the shape functions of new MTDM can be chosen more flexibly than those of the conventional MTDM. Furthermore, it is found that the stability of the simulations by MTDM depends not only on the stable condition for MTDM, but also on the specific kind of shape functions used and on the number of nodes contained in their support.
基于改进的基于 RPIM 的形状函数的无网格时域方法用于复杂形状域电磁波传播仿真
影响因子：
0.8
作者：
T. Itoh;S. Ikuno;and H. Nakamura
通讯作者：
and H. Nakamura
微波频率下有损磁电介质的改进小波无网格方法
影响因子：
2.1
作者：
A. Afsari;M. Movahhedi
通讯作者：
M. Movahhedi