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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zeng Lei Liu Feng Yang Songhua Zheng Heng |
| Copyright Year | 2010 |
| Description | Author affiliation: College of Computer and Information Science, Southwest University, Chongqing Engineering Research Center for Instrument and Control Equipment, China (Zeng Lei; Liu Feng) || College of Computer and Information Science, Southwest University, China (Yang Songhua; Zheng Heng) |
| Abstract | The researching of industrial wireless network technology is in full swing, There are mainly Wireless HART, ISA SP100 and WIA. Wireless network technology used in industry must be high reliability, and heartbeat algorithm is the key technology of redundant mechanisms. This article studies a heartbeat algorithm based on the PULL mode, which focused on considering the impact for redundancy mechanism by network delay resulting from the instability of the network state, proposed a method predicting network delay which can adjust the threshold of heartbeat messages' receiving time dynamically. Compared to the original adaptive algorithm of WIA-PA, dynamic heartbeat algorithm is more precisely and rapidly, which improves the reliability of WIA-PA redundant mechanisms. |
| Starting Page | 621 |
| Ending Page | 624 |
| File Size | 354419 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424455379 |
| e-ISBN | 9781424455409 |
| DOI | 10.1109/ICCSIT.2010.5565113 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-09 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | network delay redundant mechanisms Heuristic algorithms Artificial neural networks heartbeat algorithm industrial wireless network |
| Content Type | Text |
| Resource Type | Article |
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