大学物理 ›› 2011, Vol. 30 ›› Issue (11): 18-18.

• 著者文摘 • 上一篇    下一篇

3×n阶网络对角等效电阻的研究

申红明[1] 谭志中[2]   

  1. [1]南通大学电子信息学院,江苏南通226007 [2]南通大学理学院,江苏南通226007
  • 出版日期:2011-11-25 发布日期:2011-11-20

Study of the diagonal equivalent resistance of 3×n network

  • Online:2011-11-25 Published:2011-11-20

摘要: 鉴于电阻网络模型研究的重要意义,以及3×n阶电阻网络尚没有完全解决,本文研究了3×n阶电阻网络的对角等效电阻,通过网络分析构建差分方程组模型,通过矩阵变换方法巧解差分方程组,根据具体的边界条件,给出了3×n阶网络对角等效电阻的一个简洁的普适规律.

关键词: 3×n阶网络, 对角等效电阻, 差分方程模型, 矩阵变换, 普适规律

Abstract: In view of the importance of the resistor network model and the 3×n-step resistor network is still not fully resolved, this paper discusses the equivalent resistor of 3×n-step diagonal resistor network. By establishing the network's differential equations model in terms of network analysis, we resolve this differential equations through matrix transformation. Depending on the boundary conditions, a beautiful, general formula for the diagonal resistance of 3×n-step diagonal resistor network is proposed.

Key words: :3×n layered network, diagonal equivalent resistance, differential equation, matrix transformation, general formula

中图分类号: 

  • O441