| 基于遗传算法的汽车行驶平顺性优化仿真 |
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| 引用本文： | 赵旗,车华军,李杰.基于遗传算法的汽车行驶平顺性优化仿真[J].机械设计与制造,2009(3). |
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| 作者姓名： | 赵旗 车华军 李杰 |
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| 作者单位： | 吉林大学,汽车动态模拟国家重点实验室,长春,130025 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，吉林大学创新基金 |
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| 摘 要： | 为了探讨遗传算法应用于汽车行驶平顺性仿真的可行性,以1/4汽车两自由度振动模型为对象,建立了汽车行驶平顺性优化仿真模型,运用遗传算法对该优化仿真模型进行了求解.优化前后汽车行驶平顺性指标的对比结果表明,遗传算法用于汽车行驶平顺性优化仿真取得了较好的效果,可以进一步应用于基于高自由度汽车振动模型的汽车行驶平顺性仿真优化问题中.
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| 关 键 词： | 车辆工程 汽车行驶平顺性 优化仿真 遗传算法 |
Automobile ride optimization simulation based on genetic algorithm |
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| ZHAO Qi,CHE Hua-jun,LI Jie.Automobile ride optimization simulation based on genetic algorithm[J].Machinery Design & Manufacture,2009(3). |
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| Authors: | ZHAO Qi CHE Hua-jun LI Jie |
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| Affiliation: | State Key Lab of Automobile Dynamic Simulation;Jilin University;Changchun 130025;China |
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| Abstract: | To study the feasibility of using genetic algorithm in automobile ride optimization simulation,a model for automobile ride optimization simulation is established by 2 DOF quarter automible model. Genetic algorithm is used to solve the automobile ride optimization model. Automobile ride indexes of optimization and non-optimization are obtained by simulations. Comparison between optimization and non-optimization automobile ride indexes shows genetic algorithm is an effective method for automobile ride optimiz... |
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| Keywords: | Vehicle engineering Automobile ride Optimization simulation Genetic algorithm |
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