system phase lock loop的意思|示意

The orthogonal analog phase lock loop is used to get the timing information of the impulse radio system and the multi-path component separation.

使用正交模拟锁相环路对无载波的脉冲无线电系统实现多径捕获和同步提取。

The phase- locked loop is one kind of control system which is able to achieve phase automatic lock, to compose frequency and to trace demodulation system.

锁相环路是一种能实现相位自动锁定的控制系统，主要用于频率合成及跟踪解调系统。

Digital phase lock loop base on fuzzy logical control, which is used to recover carrier in communication system.

基于模糊逻辑控制的数字锁相环，用于通信系统中的载波恢复。

The phase lock loop is a feedback control system that makes two telecommunication signals' phase synchronization, suitable to the synchronous trigger circuit of the convertor device.

锁相环路是完成两个电信号相位同步的反馈控制系统，适宜于变流装置的同步触发电路之中。

The principle of phase lock loop and its application in the motor power-measuring system are introduced, furthermore the design and analysis of the circuit for constant speed control are provided.

介绍了摊铺机行驶控制系统的基本要求，以单边行驶回路为例探讨了其工作原理； 根据摊铺机对行驶速度的要求，分析了恒速控制技术，探讨了行驶系统控制方式。