A New Error-Correcting Transmission Method for Dual Ring Fieldbus in CNC System
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| Title | A New Error-Correcting Transmission Method for Dual Ring Fieldbus in CNC System |
| Authors | |
| Abstract | For solving the security problems caused by the errors occurred during the real-time transmission of the fieldbus in the CNC system, a new transmission scheme, which involves the error detection and self-correction, was proposed based on the dual ring fieldbus in the CNC system. This scheme specifies a structure of two-way transmission in fieldbus and a data format with self-correcting function as well as related detection and correction method was designed. The result of testing demonstrated that, comparing to the existed method, this scheme excellently met the real-time requirements of CNC system while effectively reducing the retransmission probability and improving the efficiency. |
| Publisher | ACADEMY PUBLISHER |
| Date | 2012-10-01 |
| Source | Journal of Computers Vol 7, No 10 (2012): Special Issue: Advances in Information and Computers |
| Rights | Copyright © ACADEMY PUBLISHER - All Rights Reserved.To request permission, please check out URL: http://www.academypublisher.com/copyrightpermission.html. |