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Alternative TitleDesign and Reliability Analysis of the Functional Safety Temperature Transmitter
周亚; 徐皑冬; 白占元; 王锴; 刘梁梁
Source Publication自动化仪表
Contribution Rank1
Funding Organization国家高技术发展计划(863)基金资助项目(编号:2012AA041103);; 国家自然科学基金资助项目(编号:61004068)
Keyword功能安全 温度变送器 Iec 61508 自诊断 Markov模型 安全完整性等级(Sil)
Other AbstractTo develop the safety control technology with our own intellectual property, and develop the first safety related product authenticated by the third-party certification, the design and reliability analysis methods of the functional safety temperature transmitter are given. In accordance with the IEC 61508 functional safety standard, and combining the features of functional safety temperature transmitter with lool D architecture, the implementing method of self-diagnostics for the transmitter is researched. In addition, the Markov model is established to quantitatively assess the reliability of transmitter. The results of analysis show that the temperature transmitter meets the requirements of functional safety and safety integration level.
Document Type期刊论文
Recommended Citation
GB/T 7714
周亚,徐皑冬,白占元,等. 功能安全温度变送器设计和可靠性分析[J]. 自动化仪表,2013,34(6):70-73.
APA 周亚,徐皑冬,白占元,王锴,&刘梁梁.(2013).功能安全温度变送器设计和可靠性分析.自动化仪表,34(6),70-73.
MLA 周亚,et al."功能安全温度变送器设计和可靠性分析".自动化仪表 34.6(2013):70-73.
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