吉林大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (5): 1513-1519.doi: 10.13229/j.cnki.jdxbgxb201605019

Previous Articles     Next Articles

Control design of the swash plate angle for hydraulic pump/motor based on FSMI method

SHEN Wei1, ZHANG Di-jia2, SUN Yi3, JIANG Ji-hai2   

  1. 1.School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093,China;
    2.School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150080,China;
    3.Beijing Institute of Mechanical and Electrical Control Equipment, Beijing 100076,China
  • Received:2015-08-20 Online:2016-09-20 Published:2016-09-20

RICH HTML

0   

PDF (PC)

172

Abstract: In order to reduce the throttling loss of the control circuit of the hydraulic hybrid excavator, the control pressure of the loop should be reduced. However, it would tend to deteriorate the control performance of the swash plate angle. Hence, the fee forward compensation combining with the sliding mode control based on the improved integral method (FSMI) is used to enhance the robust performance. First, the basic principle of the hydraulic hybrid excavator based on common pressure rail combined with switched function (HHES) is introduced and the necessity of reducing the control pressure is explained. Then, the improved mathematical model of the system is presented by analyzing the force applied on the swash plate; meanwhile, the FSMI is stated in details. Finally, the test rig is constructed corresponding to the simulation. Both of the simulation and experimental results show that the proposed method is effective and can enhance the robust performance of the system.

Key words: turn and control of fluid, control of the swash plate angle, feed forward compensation, sliding mode control

CLC Number: 

  • TH137
[1] Xiao Q, Wang Q, Zhang Y. Control strategies of power system in hybrid hydraulic excavator[J]. Automation in Construction, 2008, 17(4): 361-367.
[2] Griffin P W, Hammond G P, Ng K R, et al. Impact review of past UK public industrial energy efficiency[J]. Energy Conversion and Management, 2012, 60(8):243-250.
[3] Kim H, Choi J, Yi K. Development of supervisory control strategy for optimized fuel consumption of the compound hybrid excavator[J]. Journal of Automobile Engineering, 2012, 226(12): 1652-1666.
[4] Cetinkunt S, Pinsopon U, Chen C, et al. Positive flow control of closed-center electrohydraulic implement-by-wire systems for mobile equipment applications[J]. Mechatronics, 2004, 114(4):403-420.
[5] Achten P A J, Vael G, Zhao F. The Innas hydraulic transformer-the key to the hydrostatic common pressure rail[C]∥SAE Paper, 2000-01-2561.
[6] Shen W, Jiang J. Analysis and development of the hydraulic secondary regulation system based on the CPR[C]∥International Conference on Fluid Power and Mechatronics, Beijing,2011:117-222.
[7] Ahn K K, Ho T H, Dinh Q T. A study on energy saving potential of hydraulic on energy saving potential of hydraulic control system using switching type closed loop constant pressure system[C]∥Proceedings of the 7th JFPS International Symposium on Fluid Power, Toyama, Japan, 2008:317-322.
[8] 姜继海,于安才,沈伟. 基于CPR网络的全液压混合动力挖掘机[J]. 液压与气动,2010(9): 44-47.
Jiang Ji-hai, Yu An-cai, Shen Wei. The review of full hydraulic hybrid excavator based on common pressure rail network[J]. Chinese Hydraulics & Pneumatics, 2010(9): 44-47.
[9] 闫丽娟, 孙辉, 刘伟,等. 行走工程机械液压混合动力技术[J]. 吉林大学学报:工学版,2014, 44(2):364-368.
Yan Li-juan, Sun Hui, Liu Wei, et al. Hydraulic hybrid technology of moving construction machinery[J]. Journal of Jilin University (Engineering and Technology Edition), 2014, 44(2):364-368.
[10] 沈伟, 姜继海, 王克龙.液压变压器控制挖掘机动臂油缸动态分析[J]. 农业机械学报, 2013, 44(4):27-32.
Shen Wei, Jiang Ji-hai, Wang Ke-long. Dynamic response analysis of the boom cylinder controlled by the hydraulic transformer[J]. Transactions of the Chinese Society of Agricultural Machinery, 2013, 44(4):27-32.
[11] Achten P, Zhao F, Vael G E M. Transforming future hydraulics: a new design of a hydraulic transformer[C]∥The Fifth Scandinavian International Conference on Fluid Power, Linköping, Sweden, 1997:1-24.
[12] Sgro S, Inderelst M, Murrenhoff H. Energy efficiency of mobile working machines[C]∥7th International Fluid Power Conference, Aachen, Germany,2010:1-12.
[13] Ivantysy J, Ivantysynova M. Hydrostatic Pumps and Mortors[M]. New Delhi, India: Akademia Books International,2001.
[1] WANG Jia-yi, LIU Xin-hui, WANG Xin, QI Hai-bo, SUN Xiao-yu, WANG Li. Mechanism and inhibition for displacement shifting impact on digital secondary component [J]. 吉林大学学报(工学版), 2017, 47(6): 1775-1781.
[2] WANG Li, LIU Xin-hui, WANG Xin, CHEN Jin-shi, LIANG Yi-jie. Shifting strategy of digital hydraulic transmission system for wheel loader [J]. 吉林大学学报(工学版), 2017, 47(3): 819-826.
[3] LI Shen-long, LIU Shu-cheng, XING Qing-kun, ZHANG Jing, LAI Yu-yang. Clutch friction pair motion effect caused by oil flow based on LBM-LES [J]. 吉林大学学报(工学版), 2017, 47(2): 490-497.
[4] ZHANG Min, LI Song-jing, CAI Shen. Microfluidic liquid color-changing glasses controlled by valveless piezoelectric micro-pump [J]. 吉林大学学报(工学版), 2017, 47(2): 498-503.
[5] GU Shou-dong, LIU Jian-fang, YANG Zhi-gang, JIAO Xiao-yang, JIANG Hai, LU Song. Characteristics of solder paste jetting valve driven by piezostack [J]. 吉林大学学报(工学版), 2017, 47(2): 510-517.
[6] LI Bing-qiang, CHEN Xiao-lei, LIN Hui, LYU Shuai-shuai, MA Dong-qi. High precision adaptive backstepping sliding mode control for electromechanical servo system [J]. 吉林大学学报(工学版), 2016, 46(6): 2003-2009.
[7] YANG Hua-yong, WANG Shuang, ZHANG Bin, HONG Hao-cen, ZHONG Qi. Development and prospect of digital hydraulic valve and valve control system [J]. 吉林大学学报(工学版), 2016, 46(5): 1494-1505.
[8] YUAN Zhe, XU Dong, LIU Chun-bao, LI Xue-song, LI Shi-chao. Strength analysis of hydraulic retarder blade based on the process of thermal-fluid structure interaction [J]. 吉林大学学报(工学版), 2016, 46(5): 1506-1512.
[9] CAO Fu-cheng, XING Xiao-xue, LI Yuan-chun, ZHAO Xi-lu. Adaptive trajectory sliding mode impedance control for lower limb rehabilitation robot [J]. 吉林大学学报(工学版), 2016, 46(5): 1602-1608.
[10] ZHANG Peng, LIU Xiao-song, DONG Bo, LIU Ke-ping, LI Yuan-chun. Adaptive supper-twisting control for spacecraft soft landing on asteroids [J]. 吉林大学学报(工学版), 2016, 46(5): 1609-1615.
[11] ZHAO Cun-ran, LIU Wei, JIANG Ji-hai, SHAO Hui, TIAN Yong. Accelerated model of swash-plate axial piston pump [J]. 吉林大学学报(工学版), 2016, 46(4): 1124-1129.
[12] ZHANG Qin-guo, QIN Si-cheng, MA Run-da, YANG Li-guang, XI Yuan, LIU Jin-qiao. Hydraulic system thermal characteristics of loader working device [J]. 吉林大学学报(工学版), 2016, 46(3): 811-817.
[13] CHEN Jin-shi, WANG Guo-qiang, GONG Xun, WANG Xin, WANG Li, DU Yang. Characteristics of cartridge one-way relief valve [J]. 吉林大学学报(工学版), 2016, 46(2): 465-470.
[14] ZHAO Jian, ZHANG Jin, ZHU Bing. Fuzzy sliding mode traction control based on road friction coefficient estimation [J]. 吉林大学学报(工学版), 2015, 45(4): 1036-1042.
[15] ZHANG Qin-guo, QIN Si-cheng, MA Run-da, LIU Yu-fei, XI Yuan. Match and simulation analysis of hydraulic system radiator of wheel loader [J]. 吉林大学学报(工学版), 2015, 45(4): 1124-1129.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Song-shan, WANG Qing-nian, WANG Wei-hua, LIN Xin. Influence of inertial mass on damping and amplitude-frequency characteristic of regenerative suspension[J]. 吉林大学学报(工学版), 2013, 43(03): 557 -563 .
[2] CHU Liang, WANG Yan-bo, QI Fu-wei, ZHANG Yong-sheng. Control method of inlet valves for brake pressure fine regulation[J]. 吉林大学学报(工学版), 2013, 43(03): 564 -570 .
[3] LI Jing, WANG Zi-han, YU Chun-xian, HAN Zuo-yue, SUN Bo-hua. Design of control system to follow vehicle state with HIL test beach[J]. 吉林大学学报(工学版), 2013, 43(03): 577 -583 .
[4] ZHU Jian-feng, LIN Yi, CHEN Xiao-kai, SHI Guo-biao. Structural topology optimization based design of automotive transmission housing structure[J]. 吉林大学学报(工学版), 2013, 43(03): 584 -589 .
[5] HU Xing-jun, LI Teng-fei, WANG Jing-yu, YANG Bo, GUO Peng, LIAO Lei. Numerical simulation of the influence of rear-end panels on the wake flow field of a heavy-duty truck[J]. 吉林大学学报(工学版), 2013, 43(03): 595 -601 .
[6] WANG Tong-jian, CHEN Jin-shi, ZHAO Feng, ZHAO Qing-bo, LIU Xin-hui, YUAN Hua-shan. Mechanical-hydraulic co-simulation and experiment of full hydraulic steering systems[J]. 吉林大学学报(工学版), 2013, 43(03): 607 -612 .
[7] ZHANG Chun-qin, JIANG Gui-yan, WU Zheng-yan. Factors influencing motor vehicle travel departure time choice behavior[J]. 吉林大学学报(工学版), 2013, 43(03): 626 -632 .
[8] MA Wan-jing, XIE Han-zhou. Integrated control of main-signal and pre-signal on approach of intersection with double stop line[J]. 吉林大学学报(工学版), 2013, 43(03): 633 -639 .
[9] YU De-xin, TONG Qian, YANG Zhao-sheng, GAO Peng. Forecast model of emergency traffic evacuation time under major disaster[J]. 吉林大学学报(工学版), 2013, 43(03): 654 -658 .
[10] XIAO Yun, LEI Jun-qing, ZHANG Kun, LI Zhong-san. Fatigue stiffness degradation of prestressed concrete beam under multilevel amplitude cycle loading[J]. 吉林大学学报(工学版), 2013, 43(03): 665 -670 .
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