A Tuning Method for CNC Servo System

• Main Authors: Chia-Ch Lin, 林家齊
• Other Authors: 陳昭亮
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/kz89we

碩士 === 國立中興大學 === 機械工程學系所 === 106 === This study mainly adjusts the servo parameters to aim at the different weight of the workpiece. Generally, weight of the workpiece will affect the weight of the platform in processing. The change of physical characteristics of platform affects the accuracy of servo control, so the servo tuning must take into account the change of weight of the platform. We can define several mass ranges by the mass experiment. Using servo controller model of MATLAB/Simulink does simulation for different weight ranges. Establish a strategy to adjust servo-controller and use Genetic Algorithm to adjust the parameters of the controller, and then discuss the adjusted performance. Finally, take the parameters into the servo-controller to experiment and verification.