分析线性反馈网络的新方法

本文应用回路阻抗矩阵的行列式和广义余因式导出一种分析线性反馈网络的新方法,深入系统地研究了网络函数,灵敏度、回归差、零回归差及其矩阵等,得到了规律性很强适合机辅分析的一系列公式。此法不局限于研究平面网络,特别适用于RLCM和流控电压源组成的受电压源激励的网络。

A NEW METHOD FOR ANALYSING LINEAR FEEDBACK NETWORKS

A new method for analysing linear feedback networks is derived by determining the loop impedance matrix and generalized cofactor. This method is used to study deeply and tystematically network functions, sensitivities, return difference and null return difference, as well as return difference matrix and null return difference matrix. A set of formula with strong regularity which are suitable for CAA is obtained. The method can be used to analyse non-planar networks. It is more suitable for networks composed of RLCM and current controlled voltage sources which is excited by independent voltage sources.