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Reliability emulation of production system on longwall face

Reliability emulation of production system on longwall face
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摘要 Based on the theory of random process and the characteristic of the functioning of a system component subject to a certain specific probability distribution, emulated the whole process of system production on Iongwall face was emulated, in which the methods of time pace and computer random emulation were adopted. The paper provides an objective basis for the analysis of a mining Iongwall face and the varied lines of effectiveness, machine stoppage rate and coal flow of components and system, and output etc.lt also offers some theories to improve productivity by discussing the application of the transformation plan and optimization of reasonable coal stock capacity, as well as selection of system equipment and matching optimization. Based on the theory of random process and the characteristic of the functioningof a system component subject to a certain specific probability distribution, emulated thewhole process of system production on Iongwall face was emulated, in which the methodsof time pace and computer random emulation were adopted. The paper provides an objective basis for the analysis of a mining longwall face and the varied lines of effectiveness,machine stoppage rate and coal flow of components and system, and output etc.lt alsooffers some theories to improve productivity by discussing the application of the transformation plan and optimization of reasonable coal stock capacity, as well as selection ofsystem equipment and matching optimization.
出处 《Journal of Coal Science & Engineering(China)》 2009年第1期76-80,共5页 煤炭学报(英文版)
基金 Supported by the Special Topics of Major Scientific and Technological Research Projects Shanxi Province (2006031099-01) Youth Science Funds of Shanxi Province (2006021024) Science and Technology Project of Taiyuan City (07010728)
关键词 fully-mechanized Iongwall face component reliability random emulations dynamic simulation 生产系统 可靠性仿真 计算机随机模拟 随机过程理论 煤炭库存 匹配优化 劳动生产率 概率分布
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