【摘要】 介绍了实验室开发研制的采煤机牵引部电液伺服泵控马达系统，分析了系统中动压反馈校正的作用，并应用优化技术与数字仿真技术求解设计出使系统压力响应性能指标达到最优的反馈校正网络最佳参数。更多还原

【Abstract】 This paper introduces the lab motor system,controlled by electro-hydraulic servo pump, of the miner’s tracting unit,and analyzes the feedback correction of dynamic pressure in the system. by means of optimization and emulation,the per formance of the system pressre response achieves the optimal data of the optimal feedback correction network.更多还原