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本文介绍了火炸药摩擦感度仪高精度加载控制系统的实现，设计了计算机控制的电液伺服系统，并由高精度的力传感器作为反馈信号，配以相应的控制策略，实现了加载力的精确控制，达到了炸药摩擦感度仪的加载力的要求，为高精度的测试打下了基础。
This paper introduces the realization of high precision loading control system of FREF friction sensitometer, designs a computer controlled electro-hydraulic servo system, and uses the high precision force sensor as the feedback signal and the corresponding control strategy to realize the accurate loading force Control, has reached the load of explosive dynamometer sensitivity requirements, laid the foundation for high-precision test.