针对现有煤矿筛分和破碎系统的缺点,给出基于以太网工厂自动化系统( EPA)的煤原料筛分和破碎过程监控系统的设计方案,以及系统调试原理、步骤和实验结果。%Basing on analyzing the shortcomings of existing sieving and crushing system for the coal mine , the design scheme of EPA-based monitoring system was proposed , including the principle and steps of system de-bugging and the experiment results .
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