基于Matlab层次分析模型的495HR电铲故障分析  

Analysis of 495HR Excavator Breakdowns Based on Matlab AHP Model

作　　者：房健[1,2] 尚涛[1,2] 韩流[1,2] 

机构地区：[1]中国矿业大学矿业工程学院,江苏徐州221116 [2]煤炭资源与安全开采国家重点实验室,江苏徐州221116

出　　处：《煤矿机械》2013年第9期288-290,共3页Coal Mine Machinery

基　　金：国家自然科学基金重点项目(51034005)

摘　　要：以哈尔乌素露天矿4台495HR电铲为研究对象,采用Matlab软件建立层次分析模型、确定程序流程、编制简单的Matlab层次分析代码,对其在2011年4～12月间各项故障进行了研究分析.最终得出,在影响电铲故障的各项因素中,由于司机操作不当引起故障的概率较大,小故障不处理导致故障扩大,爆破质量不佳也给电铲的正常生产造成了较大影响.为哈尔乌素矿降低电铲故障率提供了技术依据,同时也为其他露天矿山电铲减少故障提高经济效益提供了重要参考.The breakdowns between April and December in 2011 of the four 495HR excavators in Haerwusu open-pit were analyzed by Matlab analytic hierarchy process （AHP） model. The analysis process includes building the AHP model, confirming the flow of the program and compiling the program code to solve the problem. At last, the conclusion was made, that during the various factors, the cause of the drivers, the accumulation of glitches and the poor quality of blasting were at the top. The analysis offered technical assistance to lower the high level of breakdowns for haerwusu open-pit. It also offered an important reference to other open-pit companies for lowering the level of excavator failure rate.

关 键 词：MATLAB 层次分析 露天矿 电铲故障 

分 类 号：TD422.2[矿业工程—矿山机电]