菜单
　　
    摘要本文设计的悬架系统相比其他越野车有更为严苛的性能要求。本文根据特种越野车的总体设计，通过ADAMS/Car对特种越野车的悬架系统性能和重要零部件的受力进行仿真分析，评价设计方案。本文主要研究内容如下：
    （1）悬架系统的总体设计方案和模型的建立。
    （2）弹性元件与导向机构的设计。本文所设计前后悬架系统均采用多连杆非独立悬架。其中后悬架系统导向机构采用了特殊的交叉纵臂结构。
    （3）悬架系统平顺性分析。平顺性分析主要依靠ADAMS/Car进行仿真分析。
    （4）分析多连杆结构运动干涉并优化。本文通过ADAMS/Car对杆系重要连接点受力进行分析，从而得出多连杆结构的运动干涉并作出相应的优化。
        本文对于特种越野车悬架的设计对特种越野车的设计工作提供借鉴参考。24163
    关键词  特种越野车，多连杆非独立悬架，螺旋弹簧，交叉纵臂
    毕业设计说明书（毕业论文）外文摘要
    Title      Special SUV Suspension Design  
    Abstract
    Special SUV is the SUV that working in unique situations,such as open-air construction sites and mine tampings. Special SUV are mainly working on off-road which are really poor. Therefore, the suspension system of special SUV need to satisfy harder requirement than others. Nowadays, native market is occupied by foreign companies. With the increasing demand, the research on the suspension of special SUV has become more and more important.
      According to the overall design, writer takes use of ADAMS/Car to evaluate the suspension model and main parts of it. The major content:
    (1) The overall design of the suspension and build the dynamic model.The natural frequency of the fore and rear suspension is 1.605Hz and 1.851Hz. It is beneficial to the ride comfort.
    (2) Spring and link. The fore and rear suspensions of the special SUV are both muti-link dependent suspension with helical spring. And the rear suspension uses the special crossing longitudinal control arm to elevate the bump and rebound travel.
    (3) Suspension ride comfort analysis. Taking use of the ADAMS/Car to analyze the ride comfort.
    (4) The analysis and improvement of the distribution. Writer analyze the distribution according to the character of the multi-link and the force at the important point to improve the suspension through ADAMS/Car.
      The design in this essay mainly concentrate on the improvement of the ride comfort and the bump and rebound travel. The research can be helpful to the design of the special SUV.
    Keywords  Special SUV, multi-link dependent suspension, helical spring, crossing longitudinal control arm
    目   次 
    1  引言    1
    1.1  研究背景与意义    1
    1.2  研究现状    1
    1.3  研究内容    2
    1.4  本章小结    2
    2  ADAMS软件模块概述及建模方法    3
    2.1  ADAMS软件概述    3
    2.2  ADAMS软件模块    3
    2.3  ADAMS/CAR建模方法    3
    2.4  本章小结    5
    3  悬架系统设计    6
    3.1  悬架及其设计概述    6
    3．2  悬架总体设计    7
    3．3  悬架主要参数的确定    9
    3．4  弹性元件的设计    10
    3．5  悬架导向机构的设计    13
    3.6  本章小结    16
    4  多连杆悬架系统前悬架跳动分析    17
    4.1  前悬架的结构特点    17
    4.2  前悬架结构运动学分析    17
  1. 上一篇：上海市外冈镇小横沥河滨水景观设计
  2. 下一篇：φ180轧机主传动及测试系统设计+CAD图纸

  1. ADAMS/Car轮毂电机驱动大学...

  2. NUT车队赛车总体设计改进与ADAMS仿真

  3. ADAMS电磁直线作动器的电动...

  4. Adams某超轻型火炮结构总体设计与分析

  5. Adams螺旋导槽式定向器设计及力学分析

  6. ADAMS锥形物料搬运机械手夹持机构设计与分析

  7. Adams低成本舵机系统设计

  8. 中考体育项目与体育教学合理结合的研究

  9. 当代大学生慈善意识研究+文献综述

  10. java+mysql车辆管理系统的设计+源代码

  11. 河岸冲刷和泥沙淤积的监测国内外研究现状

  12. 乳业同业并购式全产业链...

  13. 酸性水汽提装置总汽提塔设计+CAD图纸

  14. 电站锅炉暖风器设计任务书

  15. 大众媒体对公共政策制定的影响

  16. 十二层带中心支撑钢结构...

  17. 杂拟谷盗体内共生菌沃尔...

　　

About

751论文网手机版...

主页：http://www.751com.cn

关闭返回