含受控源电路的改进分析方法

含受控源电路的分析是电路分析课程中的一个难点,受控源的存在增加了线性电路分析的难度。本文运用了电路的等效概念,首先对于几种特殊结构类型的含受控源支路采用线性电阻进行等效替代,从而简化了求解过程。然后在含受控源电路中运用戴维宁定理进行电路分析时,对于戴维宁定理的等效电阻的求解,本文又提出了一种有效的电路等效替代方法。最后通过举例,说明利用该方法可使复杂的计算变得简单。

The Improved Analysis Methods of Circuit with Controlled Source

The analysis of circuit with controlled source is a difficulty in teaching of Circuit Analysis , and the difficulty of linear controlled source adds the existence of circuit analysis. In this paper, the conception of equivalent commutation is used. At first , several special types with controlled source are equivalent to linear resistors, which simplities the analysis process. When circuit with controlled source is analyzed with Daviunan Theorem, an effect equivalent commutation method is given for equivalent resistor of Daviunan Theorem. Finally, we demonstrate the complex computation can be quite easy by using this analysis.