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

Previous Articles     Next Articles

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

RICH HTML

0   

PDF (PC)

628

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.
[1] CHANG Cheng,SONG Chuan-xue,ZHANG Ya-ge,SHAO Yu-long,ZHOU Fang. Minimizing inverter capacity of doubly-fed machine driving electric vehicles [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1629-1635.
[2] XI Li-he,ZHANG Xin,SUN Chuan-yang,WANG Ze-xing,JIANG Tao. Adaptive energy management strategy for extended range electric vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1636-1644.
[3] HE Ren,YANG Liu,HU Dong-hai. Design and analysis of refrigeration system supplied by solar auxiliary power of refrigerator car [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1645-1652.
[4] NA Jing-xin,MU Wen-long,FAN Yi-sa,TAN Wei,YANG Jia-zhou. Effect of hygrothermal aging on steel-aluminum adhesive joints for automotive applications [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1653-1660.
[5] LIU Yu-mei,LIU Li,CAO Xiao-ning,XIONG Ming-ye,ZHUANG Jiao-jiao. Construction on collision avoidance model of bogie dynamic simulation test bench [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1661-1668.
[6] DAI Cun-jie,LI Yin-zhen,MA Chang-xi,CHAI Huo,MU Hai-bo. Multi-criteria optimization for hazardous materials distribution routes under uncertain conditions [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1694-1702.
[7] LIU Fu,ZONG Yu-xuan,KANG Bing,ZHANG Yi-meng,LIN Cai-xia,ZHAO Hong-wei. Dorsal hand vein recognition system based on optimized texture features [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1844-1850.
[8] ZHAO Dong,SUN Ming-yu,ZHU Jin-long,YU Fan-hua,LIU Guang-jie,CHEN Hui-ling. Improved moth-flame optimization method based on combination of particle swarm optimization and simplex method [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1867-1872.
[9] ZHAO Wei-qiang, GAO Ke, WANG Wen-bin. Prevention of instability control of commercial vehicle based on electric-hydraulic coupling steering system [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1305-1312.
[10] SONG Da-feng, WU Xi-tao, ZENG Xiao-hua, YANG Nan-nan, LI Wen-yuan. Life cycle cost analysis of mild hybrid heavy truck based on theoretical fuel consumption model [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1313-1323.
[11] ZHU Jian-feng, ZHANG Jun-yuan, CHEN Xiao-kai, HONG Guang-hui, SONG Zheng-chao, CAO Jie. Design modification for automotive body structure based on seat pull safety performance [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1324-1330.
[12] NA Jing-xin, PU Lei-xin, FAN Yi-sa, SHEN Chuan-liang. Effect of temperature and humidity on the failure strength of Sikaflex-265 aluminum adhesive joints [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1331-1338.
[13] WANG Yan, GAO Qing, WANG Guo-hua, ZHANG Tian-shi, YUAN Meng. Simulation of mixed inner air-flow integrated thermal management with temperature uniformity of Li-ion battery [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1339-1348.
[14] JIN Li-sheng, XIE Xian-yi, GAO Lin-lin, GUO Bai-cang. Distributed electric vehicle stability control based on quadratic programming [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1349-1359.
[15] KUI Hai-lin, BAO Cui-zhu, LI Hong-xue, LI Ming-da. Idling time prediction method based on least square support vector machine [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1360-1365.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] JIA Tuo,ZHAO Ding-xuan,CUI Yu-xin. Method of rollover pre-warning for articulated loader[J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1762 -1769 .
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd