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本文建立了柴油机调速系统的数学模型,通过试验,验证了数学模型的正确性。在此基础上,用计算机仿真的方法,着重分析了喷油泵柱塞直径及螺旋角对柴油机调速过程的影响。
In this paper, a mathematical model of diesel engine speed control system is established. The correctness of the mathematical model is verified through experiments. On this basis, the influence of plunger diameter and helix angle of injection pump on the speed regulation process of diesel engine is emphatically analyzed by computer simulation method.