Automated Parameter Tuning for AC Servo Motor

• Main Authors: Guo-Wei Chio, 邱國瑋
• Other Authors: Wei-Shiu Wang
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/59615086870278926623

碩士 === 國立雲林科技大學 === 電機工程系碩士班 === 95 === The main purpose of the study is to design and develop a Automated Parameter Tuning for AC Servo motor,the study utilized the TMS320F2812 digital signal processor manufactured by TI Company as the core system, then connected PC and DSP through USB2.0 and adapted the law of any motor control designed in MATLAB/SIMULINK on the PC to the digital controller for controlling.The parameter adjustment of the controller used DSP-Based to produce Kp,Ki of PI controller. For motor control system,we use the method of frequence response to estimate the relation between input and output,that is transfer function,we use transfer function to find autotuning of AC Servo Motor.we also use method of relay feedback,we use relay in control system to find out ultimate gain and ultimate frequence of control system.and then we use ultimate gain and ultimate frequence to find out autotuning of AC Servo Motor. finally we use vector control method to complete control of position to make machine to roll-line. the input of position control is generated by encoder of AC Servo Motor,The AC Servo motor of position control has 1100rpm to start machine which can roll-line. AC Servo motor stepper-motor of position control has 1100rpm to start machine which can roll-line.