Development of Servo Motor Drive Controller

• Main Authors: Jia-Hao Kuo, 郭家豪
• Other Authors: Wei-Shiu Wang
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/27348803576574295694

碩士 === 國立雲林科技大學 === 電機工程系 === 102 === In the increasingly fast paced modern industry and people's livelihood, human life increasingly dependent on automation, basically as long as something dynamic, it is necessary to rely on motor to control, the motor converts electrical energy into mechanical energy, and play an important role, thus this paper is to complete the motor drive control with a combination of hardware and software platform for the rapid development of verification can be directly used to convert the design phase motor control module program to perform real-time control program. Motor control theory is designed to build on MATLAB/Simulink module program, the paper by the rapid development of the motor drive control verification platform to develop motor control algorithms, two main control theories will be experimented in this paper, permanent magnet synchronous motors are six steps square wave drive speed estimator and permanent-magnet synchronous servo motor vector control. This thesis is divided into two parts,the first part is to achieve a permanent-magnet synchronous motor commutation control by Six-Step Square-Wave, and reference sensorless technologies, the use of back-EMF commutation point detection and achieve the speed estimator. The second part is to achieve a permanent magnet synchronous servo motor vector control, and at final the current controller design is applied to complete measurement of the torque constant. Keywords:Permanent-magnet synchronous motor、vector control、six-step square wave.