Paper Title:
Research on Improving TII Performances of IEEE 1451 Smart Sensors
  Abstract

This paper analyzes the performance of IEEE 1451 networked smart sensors and then points out that its transmission bottleneck is its TII. According to the various practical techniques of TII, this paper analyzes the timing sequence and the data wire utilization ratio of TII protocol. It presents two practical methods in different applications, including the transmission mode of transferring 16 or 32 bits data after NACK transition and the method of increasing the cache size reasonably. The TII model is established in LabVIEW and used for simulating and testing the proposal methods. Results show that, compared with the ordinary TII model, the average data transmission rate of the transmission mode of transferring 16 or 32 bits data after NACK transition increases in 20.72% and 30.62%, while their delay-time decreases 23.64% and 35.41%. Using the method of increasing the cache size, the average data transmission rate increases, but the delay-time also increases.

  Info
Periodical
Edited by
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
Pages
1027-1030
DOI
10.4028/www.scientific.net/AMM.37-38.1027
Citation
G. J. Huang, G. X. Liu, G. X. Chen, T. Q. Chen, "Research on Improving TII Performances of IEEE 1451 Smart Sensors", Applied Mechanics and Materials, Vols. 37-38, pp. 1027-1030, 2010
Online since
November 2010
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Price
$32.00
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