Title :
The design of ethernet-based distributed interpolator
Author :
Chen, Bing ; Xie, Jing-Ming ; Chen, You-ping ; Xu, Wang
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
The lack of synchronous communication channel is a major obstacle for the application Ethernet to the motion control systems. Based on the IEEE-1588 precision clock synchronization protocol, in this paper, a new distributed interpolator have been studied. The PVT-based distributed interpolation scheme that only relies on a clock synchronization of Ethernet can achieve accurate synchronization between servo controllers without synchronous communication.
Keywords :
control engineering computing; interpolation; local area networks; motion control; protocols; servomechanisms; Ethernet-based distributed interpolator; IEEE-1588 precision clock synchronization protocol; PVT-based distributed interpolation scheme; motion control systems; servo controllers; synchronous communication channel; Clocks; Communication channels; Communication system control; Control systems; Delay; Ethernet networks; Master-slave; Motion control; Protocols; Synchronization;
Conference_Titel :
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-1717-9
Electronic_ISBN :
978-1-4244-1718-6
DOI :
10.1109/ICIEA.2008.4582742
