| 基于混合粒子群算法的拖拉机制动器优化设计 |
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| 引用本文： | 李军. 基于混合粒子群算法的拖拉机制动器优化设计[J]. 中国农机化, 2011, 0(4). DOI: 10.3969/j.issn.1006-7205.2011.04.023 |
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| 作者姓名： | 李军 |
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| 作者单位： | 九江学院机械与材料工程学院,江西,九江,332005 |
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| 摘 要： | 在拖拉机制动器的设计过程中,为尽量降低制动器的温升,应使制动器的重量越轻越好。影响制动性能和制动器质量的参数较多,采用传统设计计算方法很难找到最优解。本文在建立制动器的优化数学模型的基础上,对约束问题用外点法处理,结合二阶粒子群优化算法,形成一种混合粒子群算法。利用MATLAB编制相应程序,对拖拉机制动器进行优化设计。比较计算结果,该种混合粒子群算法最优解效果较好。该方法也可以用于其它相类似的非线性约束问题的求解。
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| 关 键 词： | 拖拉机制动器 外点法 二阶粒子群算法 MATLAB 优化设计 |
Optimization Design of Tractor Brake Based on Hybrid PSO |
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| LI Jun. Optimization Design of Tractor Brake Based on Hybrid PSO[J]. Chinese Agricul Tural Mechanization, 2011, 0(4). DOI: 10.3969/j.issn.1006-7205.2011.04.023 |
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| Authors: | LI Jun |
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| Affiliation: | LI Jun(Jiujiang University,School of Mechanization&Materials Engineering,Jiujiang,332005,China) |
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| Abstract: | In order to control the temperature of brake,we should make the weight of break lighter and lighter during the designing of tractor brake.It is hard to find the optimal solution with the traditional design method,because there are a lot of influence performance about brake performance and quality of brake.Based on the optimization mathematical model of brake.A hybrid particle swarm optimization algorithm was formed,which combined second particle swarm optimization algorithm and deal with the constraint prob... |
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| Keywords: | the tractor brake the collocation method second particle swarm algorithm MATLAB optimization design |
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