军队火药静电爆炸风险评估模型的研究与仿真

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英文篇名：Army Powder Electrostatic Explosion Risk Assessment Model Research and Simulation 作者：路标 英文作者：LU Biao1,2(1.Computer Department of China University of Mining and Technology,Xuzhou Jiangsu 221116,China; 2.Xuzhou Technician Branch of the Jiangsu Union Technical Institute,Xuzhou Jiangsu 221000,China) 关键词：危险环境 ; 静电风险评估 ; 周期性评估 英文关键词：Dangerous environment;Electrostatic risk assessment;Periodic evaluation 中文刊名：JSJZ 英文刊名：Computer Simulation 机构：中国矿业大学计算机学院;江苏联合职业技术学院徐州技师分院; 出版日期：2013-04-15 出版单位：计算机仿真 年：2013 期：v.30 语种：中文; 页：JSJZ201304008 页数：4 CN：04 ISSN：11-3724/TP 分类号：25-28

摘要

研究军队火药静电环境中的爆炸风险准确评估问题。军队火药存储的弱静电信号极易受到火药挥发性气体的干扰,将造成静电离子浓度发生突变。传统的静电风险评估方法都是利用静电传感器对静电浓度进行评估的,假设静电离子受到火药气体的干扰,将造成静电离子浓度突变,导致静电风险评估准确性降低。为解决上述问题,提出了一种关于周期性评估算法的静电风险评估模型。利用信号频率差值方法,对静电信号进行滤波处理。采用周期性评估方法,建立静电风险评估模型,从而实现军队火药爆炸危险环境的静电风险评估。实验结果表明,改进算法能够提高军队火药爆炸危险环境中静电风险评估的准确性。
        The paper studied army powder electrostatic environment of the explosion risk accurate evaluation and proposed a periodic evaluation algorithm based on static risk assessment model.A signal frequency difference method was used to filter the electrostatic signals,and periodic evaluation methods were used to establish electrostatic risk assessment model,so as to realize the army powder explosion dangerous environment of the electrostatic risk assessment.The experimental results show that this algorithm can improve the electrostatic risk assessment accuracy in army powder explosion hazard environment.

引文

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