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| 基于混沌算法的工程车辆自动变速神经网络控制 | |
| 引用本文： | 朱振宇,许纯新,张鹏,智国平.基于混沌算法的工程车辆自动变速神经网络控制[J].农业机械学报,2004,35(1):1-3,33. |
| 作者姓名： | 朱振宇 许纯新 张鹏 智国平 |
| 作者单位： | 1. 吉林大学机械科学与工程学院,博士生,130025,长春市 2. 吉林大学机械科学与工程学院,教授,博士生导师 3. 吉林大学机械科学与工程学院,博士生 4. 吉林大学机械科学与工程学院,硕士生 |
| 基金项目： | 国家自然科学基金资助项目 (项目编号 :5 0 0 75 0 3 3 ) |
| 摘 要： | 为了克服BP神经网络收敛速度慢和易陷入局部极小点的不足，提出了一种基于混沌算法的工程车辆自动变速神经网络控制方法，并利用ZL50型装载机传动系统换挡控制试验的数据进行了验证性仿真试验。仿真结果表明：该方法对于车辆自动换挡智能控制是可行的，可以根据操作工况实现正确的变速挡位决策。 |
| 关 键 词： | 混沌算法 工程车辆 自动变速神经网络 控制方法 |
Study on Neural Network Control of Automatic Transmission for Construction Vehicle Based on Chaotic Algorithm |
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| Zhu Zhenyu,Xu Chunxin,Zhang Peng,Zhi Guoping.Study on Neural Network Control of Automatic Transmission for Construction Vehicle Based on Chaotic Algorithm[J].Transactions of the Chinese Society of Agricultural Machinery,2004,35(1):1-3,33. | |
| Authors: | Zhu Zhenyu Xu Chunxin Zhang Peng Zhi Guoping |
| Institution: | Jilin University |
| Abstract: | A method of neural network control of automatic transmission for construction vehicle based on chaotic algorithm has been put forward in the paper. A validating, simulating experiment was carried out by using the experimental data acquired from the shifting control experiment done previously on powertrain system of ZL50 wheel loader. In fact, the chaotic optimization method of neural network is an improved algorithm proposed to overcome the defects of BP neural network, which has a slow convergence speed and can not jump out of the local minima. The results of simulation showed that the presented shift decision method was effective for intelligent control on automatic shift of construction vehicle and could realize gear selection of transmission box correctly according to the working condition. |
| Keywords: | Construction vehicle Automatic transmission Chaotic algorithm Neural networks Simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |