具有正切鉴相特性的n阶锁相环路方程的稳定性

Stability of The Equation With Ohasic Charactaristic of Tgins Phase Locked-Return Circuit With Order N

本文针对采用理想积分滤波器和RC积分滤波器时,得到的具有正切鉴相特性的n阶锁相环路方程.给出相应的等价系统,然后按首次近似的方法,研究了上述等价系统的平衡点渐近稳定与不稳定.

In this paper, directed against getting the quation of phase Locked ? -return circuit order n with phasic characteristic of tgine by adopting electric sepaprator ideal integral an RC integral, we, have given the equivalent system, them by meaus of appling the approximation of ist degree simultaneously the equilibrium point of the system have studied gradually stable and unstable.