Meeting requirement of the mechanical pressure angle, the minimum base radius of a plate cam for oscillating follower is determined by the 0.618 optimization method.
在满足机构许用压力角条件下，采用0．618法最优确定盘状摆动凸轮机械的最小基圆半径。
2
The case of a plate CAM with an oscillating roller follower is taken as an example. This method is also applicable to other types of plate CAM system.
文中以滚子摆动从动件平面凸轮为例，其解题方法也适用于其它类型平面凸轮机构。
3
Numerical simulation of the flow field around the oscillating ideal flat plate is presented to assess the aerodynamic derivatives.