【摘要】 本文提出了利用单板计算机对井下排水设备性能进行自动检测的方法,其中包括检测系统、机械量转换、计算机程序及系统误差分析等内容,为解决煤矿固定设备的性能检测提出了新的途径.更多还原

【Abstract】 The achievement in scientific research of PSZ- 1 Portable performance measurer of coal mining drainage equipment is presented. The measurement method with microprocessor is introduced. It includes measurement system, mechanical para- meter transformation, compnter program and error analysis. The method gives a new way to measure performances of mining equipment.更多还原