一种用于调速系统快速、高精度的测速方法  

A Kind of Used for the DC Motor System with Fast and High Precision Measure Speed Method

作　　者：申赤兵[1] 

机构地区：[1]贵州财经学院,贵州贵阳550004

出　　处：《机械与电子》2008年第1期78-80,共3页Machinery & Electronics

摘　　要：提出一种实用、精度高、测量速度快的变T法测速方法,并从理论到实际进行论证。此法在电机1类的调速系统中,满足测量时间短,又保证精度的要求。采用另外设计的测速硬件电路,使整个系统的实时性、有效性、稳定性等得到明显提高。Putted forward the T method, which is practical, high - accuracy and fast measure speed. It satisfied with the demands of short measure time and highaccuracy in the type of DC motor regulation system. It apparently improved the system real - time, usefulness and statility, etc.

关 键 词：电机 锁转速环 变T法测速 测速电路 

分 类 号：TM383.3[电气工程—电机]