INFLUENCE OF SUSPENSION IN THE SAFETY AND COMFORT OF A SELF-PROPELLED SPRAYER

被引：3
|
作者：
Ferreira, Andre L.
Balthazar, Jose M. [1 ]
Pontes Junior, Bento R. [2 ]
机构：
[1] UNESP, Dept Estat Matemat Aplicada & Computac, Rio Claro, SP, Brazil
[2] UNESP, Dept Engn Mecan, Bauru, SP, Brazil
来源：
ENGENHARIA AGRICOLA | 2010年 / 30卷 / 04期
关键词：
Passive suspension; agricultural vehicles; numerical simulations;
D O I：
10.1590/S0100-69162010000400019
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
To evaluate the behavior of the suspension of self-propelled sprayer were developed physical and mathematical models as a function of excitement caused by irregularities in the soil. In this work, these irregularities are represented by obstacles of a track standard from ISO 5008. The motion equations are obtained from half car model. The numeric simulations are executed in software Matlab (R) and Simulink (R). From a known entry, the characteristics of the suspension elements can be determined for obtain desirable levels of comfort and safety. Four settings with different stiffness ratio were simulated. It was found that the increase of stiffness ratio results in the reduction of vertical acceleration and in the increase of suspension travel, improving the comfort and decreasing safety.
引用
收藏
页码：753 / 760
页数：8
相关论文
共 50 条
  • [1] Self-propelled paddy variable boom sprayer
    Wang Songlin
    Wang Xiu
    Zou Wei
    Zhang Guoyuan
    2015 IEEE INTERNATIONAL CONFERENCE ON CYBER TECHNOLOGY IN AUTOMATION, CONTROL, AND INTELLIGENT SYSTEMS (CYBER), 2015, : 1655 - 1660
  • [2] Design of the Control System for the Self-Propelled Electrostatic Sprayer
    Li Yang
    Xue Xiaole
    Xu Jun
    Wen Xu
    2013 FOURTH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND ENGINEERING APPLICATIONS, 2013, : 259 - 263
  • [3] Experiments of Vibration Control for Active Pneumatic Suspension System in High Clearance Self-propelled Sprayer
    Wu X.
    Qin J.
    Du Y.
    Song Z.
    Chen Y.
    Xie B.
    Song, Zhenghe (songzhenghe@cau.edu.cn), 2018, Chinese Society of Agricultural Machinery (49): : 60 - 67
  • [4] DESIGN AND ANALYSIS OF INDEPENDENT STRUT TYPE AIR SUSPENSION APPLIED TO HIGH CLEARANCE SELF-PROPELLED SPRAYER
    Hu, Chenwei
    Cao, Jiayu
    Zhang, Shuo
    Chen, Yu
    Lu, Liquan
    INMATEH-AGRICULTURAL ENGINEERING, 2023, 71 (03): : 53 - 69
  • [5] Control System and Mechanism Design of the Self-propelled Electrostatic Sprayer
    Li, Yang
    Xue, Xiao-le
    Wang, Da-kang
    2013 FIFTH INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION (ICMTMA 2013), 2013, : 393 - 396
  • [6] Design of power chassis for low self-propelled orchard sprayer
    Ding, Suming
    Fu, Ximin
    Xue, Xinyu
    Zhou, Liangfu
    Lü, Xiaolan
    Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2013, 44 (SUPPL.1): : 100 - 106
  • [7] Crystallization in a Dense Suspension of Self-Propelled Particles
    Bialke, Julian
    Speck, Thomas
    Loewen, Hartmut
    PHYSICAL REVIEW LETTERS, 2012, 108 (16)
  • [8] RESEARCH ON DESIGN AND HYBRID SLIDING MODE CONTROL OF HIGH CLEARANCE SELF-PROPELLED SPRAYER CHASSIS AIR SUSPENSION
    Chen, Yu
    Chen, Jun
    Li, Wei
    Zhang, Shuo
    Xia, Hui
    Zhu, Yahui
    Wang, Jiajun
    INMATEH-AGRICULTURAL ENGINEERING, 2020, 61 (02): : 115 - 126
  • [9] Design and experiment of a high-clearance self-propelled sprayer chassis
    Chen, Yu
    Mao, Enrong
    Li, Wei
    Zhang, Shuo
    Song, Zhenghe
    Yang, Shanju
    Chen, Jun
    INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2020, 13 (02) : 71 - 80
  • [10] Research and Experiment on Cruise Control of a Self-Propelled Electric Sprayer Chassis
    Zhou, Lingxi
    Hu, Chenwei
    Chen, Yuxiang
    Guo, Peijie
    Zhang, Liwei
    Liu, Jinyi
    Chen, Yu
    AGRICULTURE-BASEL, 2024, 14 (06):
12345