高精度低速直流伺服系统

Research on a DC Servo System with High Accuracy and Low Speed

介绍低速直流系统反馈测量的原理及方法，并论述了ＦＵＺＺＹ ＰＩ控制器的一种设计方案，这种方案应用于低速转台系统，转台在０．５～１ ｒ／ｈ 的转速范围内无爬行，调整时间Ｔｓ＝ ０．３ｓ，最大超调量δｐ ＝ ３％ 。

The principle and method of feedback measurement for low speed DC system are presented and a design concept for FUZZY PI controller is described.A low speed rotating table is applied to this concept.The rotating table can creep within the range of 0.5~1 r/h.Its adjustment time T s is 0.3s and maximum overshoot δ p is 3%.