摘要
根据电磁场的基本理论,利用M atlab中的偏微分方程工具箱,建立进行计算的数字模型,并采用有限元法对带电系统的静电场分布进行计算机计算和模拟.只要给出模拟场的实际几何尺寸和边界条件,即可通过计算机得到静电场分布.
Based on the basic theory on electrostatic field and with the help of tool box for partial differential equation in Matlab, this paper establishes the digital model for calculation, and carries calculation and simulation on the distribution of electrostatic field in the electrified system by means of finite element method. As long as the actual geometrical sizes and boundary conditions of the simulated field, the electrostatic field distribution can be obtained.
出处
《重庆工学院学报》
2005年第8期83-86,92,共5页
Journal of Chongqing Institute of Technology
关键词
静电场
偏微分方程
有限元法
MADAB
electrostatic field
partial differential equation
finite element method
Matlab
