| 轻型货车制动性能优化设计 |
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| 引用本文： | 吴利军,冯国胜,任杰. 轻型货车制动性能优化设计[J]. 现代机械, 2003, 0(1): 26-27,18 |
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| 作者姓名： | 吴利军 冯国胜 任杰 |
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| 作者单位： | 石家庄铁道学院机械分院,050043 |
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| 基金项目： | 合肥省科技攻关项目 (982 13 3 0 81D) |
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| 摘 要： | 优化设计方法对在用车的制动系进行改进是提高安全性较为有效的方法 ,通过对汽车轴间制动力的分配关系的分析 ,建立了以制动效率加权均值最大为目标函数 ,制动距离满足国标要求等为约束条件的数学模型 ,利用MATLAB优化工具箱进行了优化 ,试验结果表明该方法可用于同类车型的改进设计中。
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| 关 键 词： | 制动性 同步附着系数 优化 |
Optimization Design on the Brake Performance of Light-Trucks |
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| Wu Li-jun Feng Guo-sheng Ren Jie. Optimization Design on the Brake Performance of Light-Trucks[J]. Modern Machinery, 2003, 0(1): 26-27,18 |
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| Authors: | Wu Li-jun Feng Guo-sheng Ren Jie |
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| Affiliation: | Wu Li-jun Feng Guo-sheng Ren Jie |
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| Abstract: | Optimization design of automobile braking system is of great assistance to improve automotive safety.In this paper,the influence of braking force distribution on braking performance of the automobile is analyzed,and an optimization model is established with the objectives of maximal weighted braking efficiency.The model takes into account the requrements for braking performance prescribed in the safety specifications for motor vehicles operating on roads by considering them constraints.MATLAB optimization toolbox is employed to carry out the optimization.The experiment with a light truck proves that the model is effective to improve braking performance of trucks with the similar braking system. |
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| Keywords: | braking performance synchronous adhesive coefficients optimization |
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