吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (03): 602-606.doi: 10.7964/jdxbgxb201303008

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Efficiency control of hydrodynamic-mechanical transmission of engineering machinery

YAN Qing-dong1,2, YU Tao2, ZHU Li-jun3, WEI Wei1,2   

  1. 1. National Key Lab of Vehicular Transmission, Beijing Institute of Technology, Beijing 100081, China;
    2. School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China;
    3. Science Research Institute of China North Industries Group Corporation, Beijing 100089, China
  • Received:2012-04-05 Online:2013-05-01 Published:2013-05-01

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Abstract: When a high-powered bulldozer works under hydrodynamic conditions for a long time, the temperature of the transmission oil will excessively raise and the transmission efficiency will decrease. To solve such problem, the dynamics simulation model and efficiency control model of the hydrodynamic mechanical transmission system were proposed based on the research of it dynamics model. Then the Isight and SimuLink integrated simulation platform was built up to obtain the optimized parameters of PID controller using the design of experiment with Latin Hypercube method. Simulation and experiment results show that with the efficiency control of the transmission system using working delay action and heavy load prejudging techniques, the torque converter can work in its high efficiency region, and the overheating of the transmission oil can be effectively eased, therefore, the working efficiency of the bulldozer is obviously improved.

Key words: vehicle engineering, hydrodynamic-mechanical transmission, high-powered bulldozer, efficiency control, optimization

CLC Number: 

  • U463.2
[1] 张景山,李亭亭. 液力变矩器油温过高及动力传动不足探析[J]. 矿山机械, 2001, 29(5): 85-87. Zhang Jing-shan, Li Ting-ting. Exploration and analysis of hydraulic converter with over-temperature oil and deficiency transmitting power[J]. Mining & Processing Equipment, 2001, 29(5): 85-87.

[2] 张中元. 装载机液力变矩器油温过高的原因分析[J]. 化工矿物与加工, 2000(6): 9, 20-21. Zhang Zhong-yuan. Analyses of excessive high oil temperature in torque converter of loader[J]. Industrial Minerals & Processing, 2006(6): 9, 20-21.

[3] 蔡应强. 推土机传动形式研究[J]. 集美大学学报:自然科学版, 2009, 14(2): 32-35. Cai Ying-qiang. Contrastive research on transmission type of bulldozer[J]. Journal of Jimei University(Natural Science Edition), 2009, 14(2): 32-35.

[4] 闫磊,黄海东,赵丁选,等. 工程车辆四参数自动换挡策略研究[J]. 农业机械学报,2005,36(4): 1-4. Yan Lei,Huang Hai-dong,Zhao Ding-xuan,et al. Study on automatic shift strategy of construction vehicle with four-parameter[J]. Transactions of the Chinese Society for Agricultural Machinery, 2005, 36(4): 1-4.

[5] 戴群亮,张邦成,赵丁选. 工程车辆并行自适应神经网络自动换挡控制[J]. 农业机械学报, 2007, 38(9): 34-36,58. Dai Qun-liang, Zhang Bang-cheng, Zhao Ding-xuan. Parallel self-adaptive neural network control for engineering vehicle automatic shift[J]. Transactions of the Chinese Society for Agricultural Machinery, 2007, 38(9): 34-36, 58.

[6] 汤久望,何绍华,高久好,等. 液力传动工程机械推土作业过程动态仿真与分析[J]. 中国工程机械学报, 2006, 4(10): 410-414. Tang Jiu-wang, He Shao-hua, Gao Jiu-hao, et al. Dynamic simulation of bulldozing process for hydraulic transmission vehicles[J]. Chinese Journal of Construction Machinery, 2006, 4(10): 410-414.

[7] 张勇,许纯新,卢新田,等. 车辆自动变速系统性能仿真研究[J]. 农业机械学报, 2000, 31(1):23-25, 41. Zhang Yong,Xu Chun-xin,Lu Xin-tian, et al. A powertrain modeling and simulation of automatic transmission control system[J]. Transactions of the Chinese Society for Agricultural Machinery, 2000, 31(1): 23-25, 41.

[8] Montgomery Douglas C. Design and Analysis of Experiments[M]. Hoboken N J: Wiley, 2009.

[9] Greenbau J J. Light truck powertrain optimization techniques and procedures//SAE Paper,872232, 1987.

[10] 魏巍,曲婧瑶,武景燕,等. 液力机械传动履带车辆换挡规律优化方法研究[J]. 兵工学报, 2011, 32(4): 403-407. Wei Wei, Qu Jing-yao, Wu Jing-yan, et al. Research on optimization method for shift schedule of tracked vehicle with hydrodynamic-mechanical transmission[J]. Acta Armamentarii,2011, 32(4): 403-407.
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