交替方向隐格式 meaning in English
alternating direction implicit scheme adi scheme
alternating direction implicit scheme, adi scheme
alternating direction implicit scheme， adi scheme
Examples
- Alternating direction implicit scheme , adi scheme
交替方向隐格式 - To overcome the drawback of the fdtd method in computing the pseudo low frequency electromagnetic problems , in the final , based on comprehensive study on the present adi - fdtd method , the thesis proposed an improved 2d adi - fdtd method . the numerical results show that the proposed method is more unconditional stable and computationally accurate than the conventional adi - fdtd ones
针对传统的fdtd法分析伪低频电磁场问题时的不足，通过系统研究交替方向隐格式时域有限差分法，本文提出了一种改进的二维交替方向隐格式时域有限差分法，并编制了相应的计算软件。 - This thesis contributed to the comprehensive study of the finite - difference time - domain ( fdtd ) method and its application to the numerical computation of radiated electromagnetic fields in switched mode power supplies . the work includes mainly three parts : the study on the performance of pml absorbing boundary condition applied to pseudo low frequency electromagnetic problems ; the validation of the fdtd method with pml absorbing boundary conditions and the corresponding computer software based on the numerical study of the electromagnetic field of an electric dipole antenna , and its application to the numerical computation of radiated electromagnetic fields in switched mode power supplies ; the development of an improved alternating direction implicit finite - difference time - domain method
在综合前人工作基础上，本文对时域有限差分( fdtd )法及其在开关电源辐射电磁场数值计算中的应用进行了系统的分析和研究，其核心内容包括：伪低频电磁场数值计算中pml吸收边界条件性能的研究；基于基准问题?电偶极子天线三维辐射电磁场，验证了本文构造的基于pml吸收边界条件的三维fdtd法及其计算软件，并应用于高频开关电源辐射电磁场的数值分析；提出了一种改进的交替方向隐格式时域有限差分法。