摘要
综合应用系统可靠性、灰色系统理论和模糊数学方法，研究了放顶煤综采工作面人－机－环境系统可靠性。
Based on the application of systematic reliability and grey system theory and fuzzy mathematics method, the reliability of the man machine environment system of caving fully mechanized face is studied, and the calculating formulas of the effectiveness of extraction system and caving system are also given
关键词
综采工作面
人-机-环境系统
放顶煤工作面
caving fully mechanized face
man machine environment system
effectiveness
