Research on Optimization for Motion Control Bus Based on Ethernet
Author(s) -
Kai Sun,
Jie Zhang,
Guangping He,
Youdong Chen
Publication year - 2013
Publication title -
advances in mechanical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.318
H-Index - 40
eISSN - 1687-8140
pISSN - 1687-8132
DOI - 10.1155/2013/805363
Subject(s) - retransmission , industrial ethernet , carrier ethernet , ethernet , physical layer , computer science , reliability (semiconductor) , data link layer , connection oriented ethernet , motion control , embedded system , ethernet flow control , ata over ethernet , computer network , telecommunications , wireless , power (physics) , physics , robot , quantum mechanics , artificial intelligence , network packet
Field bus system has been successfully introduced into industrial automation. Nowadays, most of the motion control bus is based on the Ethernet physical layer, and all of the new standards are based on the Ethernet physical layer. This paper introduces a new optimized technology based on motion control bus of the Ethernet physical layer, which includes the prediction mechanism in the arrival of the frames, the retransmission mechanism in advance, and a new mechanism of independent verification of data segment. Tests show that using the mechanisms in this paper can enhance efficiency and reliability in communication process
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