FDTD算法作为一种较为成熟的电磁数值计算方法,它在处理电磁问题方面具有简单、直观、灵活的特点。
With the characteristic of simplicity, generality, and flexibility, FDTD has many advantages in dealing with electromagnetic problems.
矩量法(MOM)是一种有效的分析复杂目标电磁特性的数值计算方法。
Method of moments (mom) is an efficient numerical method for the analyses of electromagnetic characteristics of complex objects.
因此,电磁场的数值计算技术,探索新的计算方法,是一个很有价值的课题。
So, numerical calculation technology of electromagnetic field and imploring a novel calculation method are great value subject.
有限公式方法,又称元胞方法,是一种新型的电磁场数值计算方法。
Finite formulation method, also named after cell method, is a novel electromagnetic field numerical calculation method.
由于电磁场有限元分析方法具有通用性好、计算精度高的特点,因此成为目前首选的电机磁场数值计算方法。
Because of good applicability and high precision the finite element analysis method has become the preferred method for numerical magnetic field computation of machines.
给出了一种时间域瞬变电磁法视电阻率的数值计算方法,利用该方法可以容易地求出中心方式的全程视电阻率。
A numerical method for calculating the exact all-time apparent resistivity for time domain transient electromagnetic method is proposed in this paper.
针对电磁感应测井问题,基于区域分解的原理对体积分方程提出了一种快速有效的数值计算方法。
In modeling the electromagnetic induction, based on the principle of domain decomposition, a fast and effective numerical computational method is developed to deal with the volume integral equation.
提出了基于时域有限差分算法的计算无限大导体和介质薄片电磁屏蔽效能的电磁场数值计算方法。
An electromagnetic field numerical method is put forward to analyze shielding effectiveness of the infinite thin conductor and dielectric sheet based on the FDTD.
相比较于其它数值计算方法,它更擅长于分析具有复杂外形和介质结构物体的电磁问题。
Compared with other numerical methods, FDTD is superior in dealing with the kind of problems where involved objects have complex shape or material construction.
文中还分析了由电磁场数值计算引起的电机学理论和一些概念的深化,以及电机分析计算方法的变化。
The deeping of the electric machine theory and many concepts, and the change of calculating method on electrical machines due to the numerical calculation of magnetic field are also analysed.
提出了基于时域有限差分法的计算金属笼屏蔽效能的电磁场数值计算方法。
An electromagnetic field numerical method has been put forward is deduced to analyze shielding effectiveness of the cage built with thin metal wire based on FDTD.
本文提出一种关于自由空间三维导电导磁体在谐变磁偶极场中电磁响应的数值计算方法。
This paper presents a digital method to calculate the EM response of a three-dimen-tional conducting permeable body which is subjected to an alternating magnetic dipole field in free space.
给出了一种方便快捷的瞬变电磁全区视电阻率数值计算方法逆样条插值法。
Aimed at central loop array, a method calculating the all-time apparent resistivity is proposed, .
给出了一种方便快捷的瞬变电磁全区视电阻率数值计算方法逆样条插值法。
Aimed at central loop array, a method calculating the all-time apparent resistivity is proposed, .
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