Design of servo drive slaves based on EtherCAT

Chang-Cheng, Zhou; Xu, Jian‐Xin; Yao, Jinyong; Mei, Jie; Lin-Tao, Xu

doi:10.1109/ccdc.2015.7161885

Cited by 4 publications

(2 citation statements)

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“…This has produced a strong demand for high performance, high speed and high reliability fieldbus communication technology. Nowadays, fieldbus based on ETHERNET technology has also become the mainstream of servo system interface [3], [4]. Among them, EtherCAT is an industrial Ethernet bus proposed by Beckhoff Company in 2003.…”

Section: Introductionmentioning

confidence: 99%

Design of small-size EtherCAT slave controller applied to servo system

Ji,

2023

Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023)

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Nowadays, various servo controllers on the market are increasingly pursuing higher power density, which means that the hardware design of each module in the system should be small enough. The application of EtherCAT communication technology has become the mainstream of the development of servo system interface. Therefore, this paper designs a small-size EtherCAT slave controller applied to the servo system. By using ARM to simulate the memory function of EEPROM, sharing the clock source between the slave communication element and the servo control element, and integrating the slave communication module with the servo control module, the volume of EtherCAT slave hardware platform is reduced effectively, which provides favorable conditions for improving the power density of the servo system. After experimental verification, the final design of the small-size EtherCAT slave controller can perform standard, correct and reliable EtherCAT communication work.

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Section: Introductionmentioning

confidence: 99%

Design of small-size EtherCAT slave controller applied to servo system

Ji,

2023

Fourth International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2023)

View full text Add to dashboard Cite

show abstract

“…However, the distributed motion control system based on CAN bus could not meet the demand of high precision control, so realtime Ethernet bus is introduced to make up for the performance deficiency of system control and the mechanism of CANopen communication protocol based on real-time Ethernet (COE) is created. Because the existing COE protocols only solve operation problems of parts of CANopen communication objects in real-time Ethernet [9], [10], so they are incomplete. Moreover, they don't fully consider the safe problems of all aspects.…”

Section: Introductionmentioning

confidence: 99%