摘要
在高速凸轮机构动态数学模型的基础上，探讨了从从动件动态响应失真最小的要求出发，建立目标函数并进行动态优化设计的方法．此方法不仅使内燃机配气机构具有较高的丰满系数，而且具有优良的动态性能。
With a view to meeting the requirements of the minimum distortion of follower dynamic response, the method of establishing the objective function and carrying out the dynamic optimum design is discussed based on the dynamic mathematical model of speed cam mechanism. The method can be used to improve the valve gear mechanism of internal commstion engine with higher diagram factor and enhance its dynamic functions. Accordingly, it could fit the need of fast movement.
出处
《华东交通大学学报》
1999年第1期31-35,共5页
Journal of East China Jiaotong University
关键词
优化设计
凸轮机构
动态性能
optimum design
cam mechanism
dynamic function
