为了提高掘进机截割机构故障监测的效率和控制精度,快速、实时、准确地反映其故障情况,通过对掘进机截割机构常见故障的分析,确定了该机构故障监控策略。在此基础上,研发了以ARM7为核心的悬臂式掘进机截割机构故障监控系统,该系统能够根据传感器监测的实时数据,精确地确定掘进机截割机构的故障信息及位置。 In order to improve the efficiency and control precision of TBM fault monitoring, and to quickly, real-time and accurately reflect its fault conditions, the fault monitoring and control strategy of TBM was established by analyzing the common faults of TBM cutting mechanism. On this basis, we developed a fault monitoring system for cutting mechanism of cantilever boring machine based on ARM7, which can accurately determine the fault information and position of cutting machine cutting mechanism based on the real-time data monitored by sensors.