本文提出一种用于光盘径向伺服系统的带有快速数字锁相环的精密位置跟踪环路的设计方案。
The design of precise position tracking loop for DRTS with fast digital phase-locked loop is described.
仿真结果表明，基于自适应模糊pid控制器的电液伺服控制径向柱塞变量泵具有良好的动态性能。
Simulation results show that the dynamic characteristic of electro-hydraulic servo controlling radial piston pump using this self-adapting fuzzy PID controller is very good.
本文分析了自伺服过程中产生轨道形状偏差的原因及其带来的径向误差传递现象。
The paper analyzes the reason of track shape error and the phenomenon of radial error propagation.
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