Close-Loop Micro Stepper Motor Driving Technology

• Main Authors: Sue, Ming-Tong, 蘇明堂
• Other Authors: Huang, Yu-Chung
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/77173154826611605422

碩士 === 國立交通大學 === 電子研究所 === 86 === 　　Traditionally, both of close-loop and open-loop control need acceleration and deceleration strategy to establish motor speed. Those approaches must be operated under the permission of torque which is generated by motor and is not flexible for use. Here, we offer a close-loop driving method that can increase the performance in speed of the motor. We used a binary searching to find the maximum speed. Regarding the speed and position control, we used the parameter of self-adjust algorithm. We not only have achieved the goal of speed and position control, but also reduced the conplexity of control algorithm.