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本文根据柴油机配气机构配气凸轮的测量升程,在逼近凸轮型线函数时,分析各种算法的优缺点,确定最佳逼近算法,为下一步研究配气机构的运动学及动力学,提供一种逼近程度高而且计算速度快的方法。
In this paper, the advantages and disadvantages of various algorithms are analyzed and the best approximation algorithm is determined when approaching the cam-type line function according to the measured lift of the gas distribution cam with diesel engine. In order to study the kinematics and dynamics of the valve train in the next step, Provide a method of high approximation and high computational speed.