【摘 要】
：
山东科技大学和兖州矿业（集团）公司南屯煤矿共同研制的采煤机工况监测系统，可以动态监测采煤机的运行工况，并且通过专家系统对采煤机进行故障诊断和报警，提高了采煤机的开机率和可
论文部分内容阅读
山东科技大学和兖州矿业（集团）公司南屯煤矿共同研制的采煤机工况监测系统，可以动态监测采煤机的运行工况，并且通过专家系统对采煤机进行故障诊断和报警，提高了采煤机的开机率和可靠性，确保其在最佳状态运行。实践表明，此项成果故障诊断的成功率达到了９０％以上，能够?
Shandong University of Science and Technology and Yanzhou Mining (Group) Company Nantun Coal Mine jointly developed condition monitoring system, you can dynamically monitor the operating conditions of shearer and shearer fault diagnosis and alarm through an expert system to improve Shearer’s booting rate and reliability, to ensure that it runs in the best condition. Practice shows that the success rate of failure diagnosis of this achievement reached 90%, can?
其他文献
大麦是我省最古老的农作物之一,栽培历史悠久,分布很广,类型丰富,其种类和变种类型过去未曾报道。笔者通过《甘肃大麦品种资源目录》编写工作,对所收集的307个大麦品种进行
Thermodynamic assessment in the ternary systems ZrO2-CeO2-Y2O3 ,ZrO2-CeO2-Ce2O3 and the limiting binaries ZrO2-Y2O3,ZrO2-CeO2 ,CeO2-Y2O3, ZrO2-Ce2O3, CeO2-Ce2O3
Conversion efficiency of soft X-ray from 0.35 μm pulse laser-irradiated aluminium planar target at laser intensities 1013-1015W/cm2 on the Xingguang-Ⅱ facilit
国内外的生产实践表明 ,对于多品种、大批量、具有柔性的生产线 ,采用自动喷涂是发展的趋势。机器人自动喷涂的质量优于手工喷涂 ,而对于生产线上与传送链同步运行的大尺度浅
Control design is important for PEMFC (proton exchange membrane fuel cell) distributed power generator to satisfy user requirement for safe and stable operation
An approach is proposed to avoid model structure determination in system identification using NARMAX (nonlinear autoregressive moving average with exogenous inp
The application of Monte Carlo method in estimating rate constants for polymerization was described.A general program for Monte Carlo simulation was determined
茶树和蜜蜂最早皆为野生,其历史可能与药用动、植物一样古远,大概在古代的采集和渔猎时期即开始利用,所以《神农本经》和《神农食经》已分别记载。陆羽,撰写了世界上第一部
In electrical impedance tomography ( EIT), distribution of the internal resistivity or conductivity of an unknown object is estimated using measured boundary vo
本文以19岁年龄组的60名乡男大学生为样本,进行了关系身体形态、机能和素质16项指标的相关性测定。结果表明,身体形态的六项指标(身高、坐高、体重、胸围、肩宽、骨盆)中,除