中文摘要：

采煤机监控系统是实现无人开采的关键技术。从状态监测、自动控制、故障诊断等方面阐述了国内外采煤机监控技术的现状,分析了当前研究的热点,并指出远程监控、智能控制是采煤机监控技术今后发展的趋势。

英文摘要：

Monitoring and control system of shearer is the key technology to achieve unmanned mining. The paper introduced the technical situation of shearer＇s monitoring and control from the aspect of condition monitoring, control and fault diagnosis, analyzed the current research focus, and pointed that remote monitoring and control, intelligent control is the development trend of shearer＇s monitoring and control technology.