Design and experiment of hydro-pneumatic spring of tractor cab suspension

被引：0

作者：

Zhu, Sihong ^{[1
]}

Li, Ke ^{[1
]}

Li, Chaoquan ^{[2
]}

Lü, Baozhan ^{[3
]}

Xu, Gang ^{[1
]}

机构：

[1] College of Engineering, Nanjing Agricultural University, Nanjing,210031, China

[2] Bayuquan Subsidiary Company, Angang Company Ltd., Yingkou,115007, China

[3] School of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo,454003, China

来源：

Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery | 2014年 / 45卷 / 12期

关键词：

Compression stroke - Damping forces - Elastic force - Hydro-pneumatic spring - Hydro-pneumatic suspension - Research base - Suspension parameters - Throttle valve;

D O I：

10.6041/j.issn.1000-1298.2014.12.005

中图分类号：

学科分类号：

摘要：

Based on the requirement of CF700 tractor cab suspension parameters, the elastic force and damping force model of hydro-pneumatic spring was established using fluid mechanics theory. The key parameters of hydro-pneumatic spring were calculated, and the damping adjustable hydro-pneumatic spring was designed. The effect of the excitation, throttle valve size and check valve size on the output force were studied by experiments. Test result is shown that the damping force can be in a large range of adjustment. The throttle valve size had influence on output force of both compression and rebound stroke, while the check valve size just had influence on the output force of compression stroke, and the throttle valve size had more obvious influence on the output force. The effectiveness of design ideas and methods were verified, and the research base of tractor cab hydro-pneumatic suspension was provided. ©, 2014, Chinese Society of Agricultural Machinery. All right reserved.

引用

页码：32 / 36

共 50 条

[1] Hybrid control of a hydro-pneumatic tractor suspension
Panzani, G.
Colombo, T.
Savaresi, S. M.
Zaccarian, L.
[J]. 2017 IEEE 56TH ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC), 2017,
[2] Development of a Composite Suspension with a Coil and Hydro-Pneumatic Spring
杨波
陈思忠
吴志成
杨林
[J]. Journal of Beijing Institute of Technology, 2008, (03) : 280 - 284
[3] Development of a composite suspension with a coil and hydro-pneumatic spring
Yang, Bo
Chen, Si-Zhong
Wu, Zhi-Cheng
Yang, Lin
[J]. Journal of Beijing Institute of Technology (English Edition), 2008, 17 (03): : 280 - 284
[4] Simulation Analysis and Experiment Research on Hydro-Pneumatic ISD Suspension
Zhang, Xiao-Liang
Liu, Juchao
Nie, Jiamei
Wei, Hao
Chen, Long
[J]. SHOCK AND VIBRATION, 2021, 2021
[5] Research on Simulation and Experiment of Hydro-pneumatic Spring Thermodynamic Characteristics
Cheng, Xiangrui
Gao, Qinhe
Qian, Wenxin
[J]. PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON COMPUTER ENGINEERING, INFORMATION SCIENCE & APPLICATION TECHNOLOGY (ICCIA 2016), 2016, 56 : 381 - 389
[6] Research on simulation and experiment of hydro-pneumatic suspension with single gas cell
School of Vehicle and Energy Engineering, Yanshan University, Qinhuangdao 066004, China
不详
[J]. Jixie Gongcheng Xuebao, 2009, 5 (290-294):
[7] Load Levelling Control for an Hydro-pneumatic Suspension of a Tractor Cabin: Modelling, Identification and Control
Colombo, Tommaso
Panzani, Giulio
Santos, Jorge de-J. Lozoya
Savaresi, Sergio M.
[J]. 2017 IEEE CONFERENCE ON CONTROL TECHNOLOGY AND APPLICATIONS (CCTA 2017), 2017, : 1886 - 1891
[8] Design and experimental modeling of a compact hydro-pneumatic suspension strut
Lin, Dezhao
Yang, Fan
Gong, Di
Rakheja, Subhash
[J]. NONLINEAR DYNAMICS, 2020, 100 (04) : 3307 - 3320
[9] Design and Evaluation of Hydro-Pneumatic Friction Damper Suspension System
Gorabal, S. V.
Kurbet, S. N.
Appukuttan, K. K.
[J]. INTERNATIONAL JOURNAL OF MANUFACTURING MATERIALS AND MECHANICAL ENGINEERING, 2011, 1 (04) : 65 - 74
[10] Design and experimental modeling of a compact hydro-pneumatic suspension strut
Dezhao Lin
Fan Yang
Di Gong
Subhash Rakheja
[J]. Nonlinear Dynamics, 2020, 100 : 3307 - 3320

← 1 2 3 4 5 →