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基于Modbus协议的数控排钻伺服定位系统
引用本文:车倍凯,肖伸平,曾敏,周金峰,邓鹏. 基于Modbus协议的数控排钻伺服定位系统[J]. 株洲工学院学报, 2012, 0(1): 105-108
作者姓名:车倍凯  肖伸平  曾敏  周金峰  邓鹏
作者单位:湖南T业大学电气与信息工程学院,湖南株洲412007
基金项目:湖南省自然科学基金资助项目(11JJ6098);湖南省研究生科研创新基金资助项目(CX20118394)
摘    要:摘要:设计了基于交流伺服驱动和Modbus通信协议的数控排钻PLC控制系统。采用一体化PC机作上位机,利用VB编程的人机界面实现基于Modbus协议的PLC通信,完成交流伺服电机的精确定位控制;采用防碰撞算法解决了多台伺服电机定位过程中可能发生碰撞的问题。经现场调试,该系统达到了满意的定位控制效果。

关 键 词:交流伺服驱动  人机界面  Modbus协议  防碰撞算法

Positioning Servo System for Numerical Control Ranges Drill Based on Modbus Protocol
Che Beikai,Xiao Shenping,Zeng Min,Zhou Jinfeng,Deng Peng. Positioning Servo System for Numerical Control Ranges Drill Based on Modbus Protocol[J]. Journal of Zhuzhou Institute of Technology, 2012, 0(1): 105-108
Authors:Che Beikai  Xiao Shenping  Zeng Min  Zhou Jinfeng  Deng Peng
Affiliation:School of Electrical and Information Engineering, Hunan University of Technology, Zhuzhou Hunan 412007, China )
Abstract:Designed PLC control system for numerical control ranges drill on the basis of AC servo drive and Modbus :ommunication protocol. With an integration PC as host computer, applied VB programming human- machine interface to achieve the PLC communication based on Modbus protocol and complete the precise positioning control for AC servo aaotor. Used anti-collision algorithm to solve the problem that multiple servo motors may arise collision during positioning. Fhrough on-site testing the position control system achieved satisfactory effects.
Keywords:AC servo drive  human machine interface  Modbus protocol  anti-collision algorithm
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