In this article, domain decomposition is combined with a subdomain pre-processing technique to model wireless power transfer setups, in which the sending and receiving coils move relative to each other. Domain decomposition is used to decouple the problem into two subdomains, which contain the coils, and a main domain, which contains the medium and the relative placement. The subdomains are dictated by the coil design, and only the main domain must be modified to vary the relative placement of the coils. Linear mappings that describe the behavior of the subdomains in order to reduce the amount of degrees of freedom are computed. This approach greatly reduces the overall computational complexity of the repeated simulation.

中文翻译：

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无线能量传输二维仿真中具有子域预处理的域分解技术

在本文中，域分解与子域预处理技术相结合，对无线电力传输设置进行建模，其中发送和接收线圈相对于彼此移动。域分解用于将问题解耦为包含线圈的两个子域和包含介质和相对位置的主域。子域由线圈设计决定，只有主域必须修改以改变线圈的相对位置。计算描述子域行为以减少自由度的线性映射。这种方法大大降低了重复仿真的整体计算复杂度。