How to establish mathematical model describing highspeedCAM driven parts system, that is, how to set up one or several differential equations is discussed.
The general formula of the motion specifications of a cam mechanism follower can satisfy the needs of different selection of motion specifications for the low, medium, or highspeedcam mechanism.
从具有特殊要求从动件运动规律出发，推导出了凸轮机构从动件运动规律一般的通用表达式。
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The paper presents a new method for synthesizing and optimizing the follower motion with complex characteristics for high-speedCAM mechanism based on the piecewise polynomials.