Angular Velocity Indirect Determination Device Structure for the Synchrophase Electric Drive

被引：0
|
作者：
Bubnov, A., V [1 ]
Emashov, V. A. [1 ]
Chudinov, A. N. [1 ]
机构：
[1] Omsk State Tech Univ, Elect Engn Dept, Omsk, Russia
来源：
2016 2ND INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING, APPLICATIONS AND MANUFACTURING (ICIEAM) | 2016年
关键词：
synchrophase electric drive; electric drive; angular velocity; error; angular velocity error; phase-locked loop; precise electric drive; high accuracy; control system; CONTROL-SYSTEM; DC MOTOR; ACCELERATION; POSITION; SPEED;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The improved indirect method for the synchrophase electric drive (SPED) angular velocity errors is proposed. The device structure for the method implementation is offered. The method is based on the trimming frequencies and aimed to detect the time intervals at determining the angular velocity errors. Furthermore, it is based on the quartz-crystal oscillator (QCO) signal pulses to be counted for the errors determination. The device is based on the three prescalers, QCO, pulsed phase-frequency detector (PPFD) and MCU.
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页数：4
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