基于模糊模式识别的热控系统安全性评价

2011 International Conference on System science, Engineering design and Manufacturing informatization Pub Date : 2011-11-18 DOI:10.1109/ICSSEM.2011.6081266

He Liu

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引用次数: 0

摘要

热控系统安全评价是整个火电厂安全评价的重要组成部分。构建了安全评价指标体系，给出了指标体系中各因素初始权重的确定方法。为了加强小故障因素对整体安全评价的影响，提出了变权法。采用模糊模式识别方法对热控系统的安全性进行了评价。实例分析表明，该评价方法是可行和有效的。

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Assessing safety of thermal control system with fuzzy pattern recognition

The safety assessment of thermal control system is an essential component of safety evaluation of the whole thermal power plant. The index system for safety assessment was constructed, and methods of deciding initial weights for each factor of the index system were presented. In order to strengthen the influence resulted from small faults factors on the overall safety evaluation a variable weight method was proposed. A method of fuzzy pattern recognition was employed to assess the safety of thermal control system. The analyses of instances show that the assessment method is feasible and effective.

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2011 International Conference on System science, Engineering design and Manufacturing informatization

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