| 弹簧输弹机构动态强度优化设计 |
| |
| 引用本文： | 何水清,张玉萍.弹簧输弹机构动态强度优化设计[J].哈尔滨工程大学学报,1992(4). |
| |
| 作者姓名： | 何水清 张玉萍 |
| |
| 作者单位： | 哈尔滨船舶工程学院机械工程系
(何水清)，哈尔滨船舶工程学院机械工程系(张玉萍) |
| |
| 摘 要： | 本文对弹簧式输弹机构,根据其受载特点和工作要求,提出了动态强度优化设计的基本原则和方法.用斜率比较法解决了动应力特征线解法中遇到的不等网格划分问题.以宽容带的分层序列法和动静态结合的分组选优方法进行了机构的离散变量多目标优化设计.实际算例具体表明了这些动态强度优化设计原则和方法是正确可行的
|
| 关 键 词： | 弹簧输弹机构 动态强度 特征线法 斜率比较法 分层序列法 |
Optimal Design for Dynamic Strength of Spring Feeding Mechanism |
| |
| He Shuiqing, Zhang Yuping.Optimal Design for Dynamic Strength of Spring Feeding Mechanism[J].Journal of Harbin Engineering University,1992(4). |
| |
| Authors: | He Shuiqing Zhang Yuping |
| |
| Affiliation: | Dept. of Mechanical Eng. |
| |
| Abstract: | In accordance with the loading and working conditions of the spring feeding mechanism, the basic principle and method of optimal design for dynamic strength of the mechanism are put forward in the paper.The characteristic slope comparison method is also suggested and used in the characteristics method of solution for dynamic stresses in the case of unequal number of grids in two serial feeding springs.The sequential optimization technique with feasible tolerance and the grouping optimiztion approach with static and dynamic objectives are applied for the optimal design of discrete multiobjectives of the mechanism.Numerical example indicates concretely that the basic principle and method of optimal design for dynamic strength of the mechanism are correct and feasible. |
| |
| Keywords: | spring feeding mechanism dynamic strength characteristics method slope comparison method sequential optimization technique |
| 本文献已被 CNKI 等数据库收录！ |
