大学物理 ›› 2011, Vol. 30 ›› Issue (11): 18-18.
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申红明[1] 谭志中[2]
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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
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申红明[] 谭志中[]. 3×n阶网络对角等效电阻的研究[J]. 大学物理, 2011, 30(11): 18-18.
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https://dxwl.bnu.edu.cn/CN/Y2011/V30/I11/18
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