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| 子午线轮胎CAD/CAE与优化设计 |
| CAD/CAE and optimized design of radial tire |
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| DOI： |
| 中文关键词: 子午线轮胎；结构设计；有限元分析；仿真；CAD；CAE |
| 英文关键词: radial tire；structure design；FEA；simulation；CAD；CAE |
| 基金项目:北京市科技新星计划资助项目(954811600) |
| 中图分类号:U463.341＋.6；O241.82 |
| Author Name | Affiliation | | YANG Wei-min | Beijing University of Chemical Technology | | CHENG Yuan | Beijing University of Chemical Technology |
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| 中文摘要: |
| 在轮胎结构设计CAD中提出一种规划轮廓曲线形状的数字化方法，大大增加了轮廓设计的自由度。在此基础上提出一套能够在微机上高效运行的子午线轮胎动态仿真综合分析系统(CASDS)。利用该系统模拟轮胎充气工况、充气且高速旋转工况的轮胎变形情况及应力应变情况等，达到了性能仿真的预期目标。 |
| 英文摘要: |
| A digitalization method of programming tire profile was established in CAD for tire structure design to significantly increase the flexibility in profile design of tire.Based on this method，a comprehensive analysis system for dynamic simulation (CASDS) of radial tire，which could be effectively run on the computer，was proposed.CASDS could be used to simulate the working conditions of inflated tire，and the deflection and stress/strain of inflated tire rotating at high speed. |
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