电路定理在分析模拟电路中的应用

基于模拟电子基本放大电路的非线性,研究了应用电路定理（基尔霍夫定律、叠加定理、戴维南定理）分析和求解模拟电路（理想运放电路、放大电路等）的方法.应用该方法可以降低电路的分析难度,简化解题过程,缩短解题时间,减少分析误差.同时,还可提高学生运用电路定理分析、解决实际问题的能力.

Circuit theorem analysis in analog circuits and its application

Based on the nonlinear analog electronic basic amplifying circuit, the application of circuit theorem is worked out（Kirchhoff＇s law, superposition theorem, Thevenin＇s theorem）analyses and solution of analog circuit such as the ideal operational amplifier circuit and amplifying circuit. This method can be used to reduce the difficulty of circuit analysis. And it can also simplify the process of solving problems, shorten the solving time and reduce the analysis of error. Meanwhile, it promotes the students＇ ability to use the circuit theorem analysis, and to solve practical problems.