| 侯祥林,颜世英,刘杰,王铁光.动态设计变量优化方法及其在工程静力学通用程序设计中的应用[J].计算力学学报,2003,20(3):296~301 |
|
| 
码上扫一扫！ |
| 动态设计变量优化方法及其在工程静力学通用程序设计中的应用 |
| Dynamic design variables optimization method and its application in engineer static mechanics |
| 修订日期：2001-09-17 |
| DOI：10.7511/jslx20033058 |
| 中文关键词: 工程静力学 通用程序设计 动态设计变量优化方法 动态目标函数 排序 |
| 英文关键词:dynamic design variable,dynamic objective function,rational sorting,optimum theory,engineering static mechanics |
| 基金项目:国家自然科学基金(59835050)资助项目. |
| 侯祥林 颜世英 刘杰 王铁光 |
| [1]东北大学理学院，辽宁沈阳110004 [2]东北大学机械学院，沈阳110004 |
| 摘要点击次数: 1444 |
| 全文下载次数: 8 |
| 中文摘要: |
| 本文提出动态设计变量优化新方法并解决理论和工程问题，该方法首先构建目标函数框架，然后根据具体问题的输入条件，动态地进行设计变量分配和合理排序，形成实际问题的动态目标函数。基于动态设计变量优化方法，编制出一个能解决单刚体、刚体系的平面和空间问题、摩擦问题和桁架所有工程静力学平衡问题的通用程序，并通过实例分析验证。为解决更多工程领域问题提供有效新观点。 |
| 英文摘要: |
| A dynamic design variable optimization method was established to copy with theory and engineering question, in which the frame of objective function was formed and the design variables were dynamically allocated and rationally sorted according to input parameters. The objective function was dynamically constructed. The idea was introduced to computing of engineering static mechanics. A universal program was put forward, by which all kind of equilibrium question, include the planar and spatial forces of single\|rigid body and the multi\|rigid body as well as the friction and the truss question, can be analyzed and computed. Effectiveness is verified by a practical example. The new optimization method will be used to the more engineering fields. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
