软件密集型设备故障评估研究

2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-07-23 DOI:10.1109/ICQR2MSE.2012.6246245

Xueliang Hao, Yi-gang Wang, Xiaodong Zhu

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引用次数: 0

摘要

讨论了软件密集型设备的故障模式和故障机理，提出了HMM在软件密集型设备故障诊断中的应用思路。在隐马尔可夫理论的基础上，通过多状态可靠性分析对隐马尔可夫算法进行改进，以评估软件密集型设备故障模式的状态。结果表明，该方法能够成功地识别软件密集型设备的故障模式，并对系统状态进行评估。

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Study on fault evaluation in Software-intensive equipment

Fault pattern and mechanism of Software-intensive equipment are discussed and thought of application on fault diagnosis in Software-intensive equipment by HMM is presented. Based on the HMM theory, the algorithm of which is modified by multi-state reliability analysis to evaluate the state of Software-intensive equipment fault pattern. The result shows that the method presented can succeed in recognizing fault pattern of Software-intensive equipment and evaluating the state of system.

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来源期刊

2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering

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