Z-Plan有什么含义?

“z-plan”译为未确定词的双语例句If the α-characteristrc curve of the open-loop。Ztransfer function of the discrite closed-loop system,the number of poles of the open-loop z transfer function on the Z-plan unit ccrile and the number of poles out of the circle are given,the stability of the discrete closed-loop system can be directly evaluated by this new for mula。如果已知闭环离散系统的开环Z传递函数的α特性曲线图,又知开环Z传递函数在Z平面单位圆上极点的个数,以及在单位圆外极点的个数,那么可利用一个新公式直接判定闭环离散系统的稳定性。