摘要
本文阐述了位置伺服系统的结构组成及硬件实现,特别是对以往位置反馈回路中的四倍频器和脉冲计数电路做了改进,最后实验结果表明,该系统设计合理且能有效避免电机起始的跳动。
The hardware construction of a positioning servosystem is described.Especially,the improvement of a previous position detector including its frequency multiplier and counting circuit is discussed in detail.The reasonableness of this design and the avoidance of the start jolt of a motor have been proved by experiments.
出处
《工业仪表与自动化装置》
1999年第4期26-29,共4页
Industrial Instrumentation & Automation
关键词
位置伺服系统
硬件设计
Positioning servo Hardware circuit