Research on the High Precision Synchronous Control Method of the Fieldbus Control System

被引：3
|
作者：
Chen, Lingyu [1 ]
Zheng, Jieji [1 ]
Fan, Dapeng [1 ]
Chen, Ning [1 ]
机构：
[1] Natl Univ Def Technol, Coll Intelligence Sci & Technol, Changsha 410073, Peoples R China
来源：
MACHINES | 2023年 / 11卷 / 01期
基金：
中国国家自然科学基金;
关键词：
fieldbus control system; synchronization control; distributed clock; ethernet fieldbus; CANopen; PERFORMANCE IMPROVEMENT; COMMUNICATION;
D O I：
10.3390/machines11010098
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The synchronization control performance of the Fieldbus control system (FCS) is an important guarantee for the completion of multi-axis collaborative machining tasks, and its synchronization control accuracy is one of the decisive factors for the machining quality. To improve the synchronization control accuracy of FCS, this paper first makes a comprehensive analysis of the factors affecting synchronization in FCS. Secondly, by analyzing the communication model of linear Ethernet, a distributed clock compensation method based on timestamps is proposed to solve the asynchronous problem of communication data transmission in the linear ethernet bus topology. Then, based on the CANopen application layer protocol, the FCS communication and device control task collaboration method is proposed to ensure the synchronous control of multiple devices by FCS. Finally, an experimental platform is built for functional verification and performance testing of the proposed synchronization method. The results show that the proposed synchronization method can achieve a communication synchronization accuracy of 50 ns and a device control synchronization accuracy of 150 ns.
引用
收藏
页数：18
相关论文
共 50 条
  • [1] Synchronous control in the fieldbus control system of open-width desizing range
    Zhou, C.
    Xu, L.
    Liu, Z.
    Yu, Y.
    Huazhong Ligong Daxue Xuebao/Journal Huazhong (Central China) University of Science and Technology, 2001, 29 (05): : 57 - 59
  • [2] Research on CIPS control architecture based on fieldbus control system
    Chen, Jilin
    Lu, Baochun
    Zhang, Shiqi
    Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology, 2000, 24 (05): : 390 - 393
  • [3] High precision periodic control method of control moment gyro gimbal system
    Xu, Xiangbo
    Li, Haitao
    Xue, Lijuan
    Yang, Lianhui
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2012, 38 (08): : 1017 - 1021
  • [4] Research for the automatic control system of the high precision turn table
    Guo, RQ
    Ling, XC
    ICEMI'2001: FIFTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT AND INSTRUMENTS, VOL 1, CONFERENCE PROCEEDINGS, 2001, : 117 - 120
  • [5] Research of high precision gyro temperature control system with IMC
    Huang, WQ
    Zhao, GL
    Cheng, JH
    Bu, XB
    Fu, JG
    Li, G
    OCEANS '04 MTS/IEEE TECHNO-OCEAN '04, VOLS 1- 2, CONFERENCE PROCEEDINGS, VOLS. 1-4, 2004, : 1269 - 1271
  • [6] Research on the Integrated Control Teaching System of Building Based on Fieldbus
    Zhou, Qiaoyi
    Zhang, Zhiliang
    Cui, Fuyi
    ADVANCES IN MECHATRONICS AND CONTROL ENGINEERING, PTS 1-3, 2013, 278-280 : 1952 - +
  • [7] Research of monitoring and configuration platform in foundation fieldbus control system
    Pang, Hua
    Wang, Long
    Ma, Jialin
    2007 IEEE INTERNATIONAL CONFERENCE ON INTEGRATION TECHNOLOGY, PROCEEDINGS, 2007, : 756 - +
  • [8] Trajectory prediction method for high precision servo control system
    Yang, W.-T., 1600, Editorial Department of Electric Machines and Control (18):
  • [9] High-precision motion control method for permanent magnet linear synchronous motor
    Fu, Dongxue
    Zhao, Ximei
    Yuan, Hao
    IEICE ELECTRONICS EXPRESS, 2021, 18 (09):
  • [10] Research and Application of Simulation Test Method for Precision Load Control System
    Zhao, Dan
    Zhang, Wen
    Hu, Bao
    Wang, Zhe
    Liu, TianXiang
    Zhang, LiuJie
    Yin, ShuaiBing
    Zhang, Tao
    Gu, Huaiguang
    2018 2ND IEEE CONFERENCE ON ENERGY INTERNET AND ENERGY SYSTEM INTEGRATION (EI2), 2018,
12345