The system mainly consists of 21bit all quantity encoder feedback, digital PID computation and DC servo mechanism.
该系统主要由21位全量编码反馈、数字PID运算和直流伺服机构组成。
This paper describes an AC frequency conversion servo system which is composed of single chip and converter and designs a digital PID adjuster.
介绍了应用单片机和变频器组成的数字式变频交流伺服系统及数字PID调节器设计。
A set of software that can tune the scaling factors of the PID fuzzy controller on line was developed, this PID controller and traditional PID controller were applied to digital servo systems.
开发了一套能在线调整PID参数的模糊控制方法的软件，并分别将它和传统的PID控制器作用到数字随动系统中。
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