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[1]中建立的阶梯线法适用于由阶跃过渡过程、回零过渡过程、脉冲过渡过程求频率特性.本文将阶梯线法推广到能适用于除上述三种过渡过程之外的其余各种输入作用(如半正弦波、三角波、上升前沿不陡的“阶跃”信号等)下的过渡过程求频率特性。这种方法比[2][3][4]中采用的Bowersox和Carlson的方法具有适用范围广、简单等优点。
The staged line method established in [1] is suitable for the frequency characteristics of the transition from the transition process to the zero transition process and the pulse transition process.This paper generalizes the staircase line method to be suitable for the rest of the three transition processes Input characteristics (such as half-sine wave, triangular wave, rising steep steep “step” signal, etc.) under the transition process for frequency characteristics. This method is more versatile and simpler than the Bowersox and Carlson methods used in [2] [3] [4].