| 现代化驼峰溜放纵断面CAD的研究与应用 |
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| 引用本文： | 徐正利,赵明.现代化驼峰溜放纵断面CAD的研究与应用[J].大连铁道学院学报,1991,12(1):34-41. |
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| 作者姓名： | 徐正利 赵明 |
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| 作者单位： | 哈尔滨铁路局减速顶系统研究中心，哈尔滨铁路局减速顶系统研究中心 |
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| 摘 要： | 本文建立了以最小时差理论为核心的驼峰溜放纵断面的优化模型,并采用约束变尺度法进行计算,应用GKS 图形标准开发后置图形处理模块,实践表明,该 CAD 系统对驼峰溜放纵断面设计具有一定意义.
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| 关 键 词： | 驼峰 纵断面 最优设计 CAD |
Research and Application of CAD System in the Design of Modern Humping Profile |
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| Xu Zhengli Zhao Ming.Research and Application of CAD System in the Design of Modern Humping Profile[J].Journal of Dalian Railway Institute,1991,12(1):34-41. |
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| Authors: | Xu Zhengli Zhao Ming |
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| Abstract: | Based on the theory of minimum distance of time,a new optimal model of humping profile is set up and calculated with the constrained variable metric method.Using GKS graphical standard.develops a graphical module for post-processing.The practice shows that the CAD system used for the design of humping profile has great significance. |
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| Keywords: | humps longitudinal sections computer aided design optimal design graphic display system |
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