| 并联式混合动力装载机的参数匹配 |
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| 引用本文： | 李天宇,赵丁选,康怀亮,张志文,张正飞,徐春博.并联式混合动力装载机的参数匹配[J].吉林大学学报(工学版),2013,43(4):916-921. |
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| 作者姓名： | 李天宇 赵丁选 康怀亮 张志文 张正飞 徐春博 |
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| 作者单位： | 吉林大学机械科学与工程学院,长春,130022 |
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| 基金项目： | "863"国家高技术研究发展计划项目，吉林大学"985工程"项目，高等学校博士学科点专项科项基金项目 |
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| 摘 要： | 为提高混合动力装载机的节能效果,提出了一种针对并联式混合动力装载机动力系统参数匹配的方法。分析了混合动力装载机系统结构、工况特点及控制策略,提出了优化目标函数及约束函数。对某5t混合动力装载机的主要元件进行了参数匹配,在此基础上利用粒子群优化算法对传动系统参数进行了优化。仿真研究结果表明:参数匹配后系统装机功率和油耗降低、效率提高。经优化后的系统油耗更低。
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| 关 键 词： | 流体传动与控制 装载机 混合动力 节能 参数匹配 粒子群优化算法 |
Parameter matching of parallel hybrid power loaders |
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| LI Tian-yu,ZHAO Ding-xuan,KANG Huai-liang,ZHANG Zhi-wen,ZHANG Zheng-fei,XU Chun-bo.Parameter matching of parallel hybrid power loaders[J].Journal of Jilin University:Eng and Technol Ed,2013,43(4):916-921. |
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| Authors: | LI Tian-yu ZHAO Ding-xuan KANG Huai-liang ZHANG Zhi-wen ZHANG Zheng-fei XU Chun-bo |
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| Affiliation: | (College of Mechanical Science and Engineering,Jilin University,Changchun 130022,China) |
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| Abstract: | To improve the system efficiency and fuel economy of hybrid power loader,parameter matching method for the parallel hybrid power loader was proposed.First,the system structure,operating conditions and control strategy of the hybrid power loader were analyzed.Then the objective function and constraint function for optimization were established.Parameter matching was implemented on a 5 ton hybrid power loader.Particle swarm optimization algorithm was employed to optimize the transmission system.Simulation results show that,after parameter matching,the system efficiency was improved and fuel consumption was reduced,which could be further reduced by system optimization. |
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| Keywords: | fluid power transmission and control loader hybrid power energy-saving parameter matching particle swarm optimization |
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