ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

基于地棚控制的半主動懸架車輛道路友好性仿真
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項目:


Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計
    • |
  • 參考文獻
    • |
  • 相似文獻
    • |
  • 引證文獻
    • |
  • 資源附件
    • |
  • 文章評論
    摘要:

    針對被動懸架系統(tǒng)自身動態(tài)特性不可調(diào)的局限性,，建立了基于地棚控制策略的重載車輛半主動懸架系統(tǒng)的道路友好性仿真模型,，分析了無場阻尼系數(shù)、車輛行駛速度對車輛-路面動態(tài)載荷的影響,。利用動態(tài)載荷系數(shù),、動態(tài)載荷應(yīng)力因子2個道路友好性指標(biāo)進行了評價，采用參數(shù)化分析方法分別研究了無場阻尼系數(shù),、車輛行駛速度對道路友好性的影響,。研究結(jié)果表明，無場阻尼系數(shù)對車輛-路面動態(tài)載荷的平均值影響比較明顯,，對其標(biāo)準(zhǔn)差影響并不明顯,，數(shù)值上對道路友好性并無影響；提高車輛行駛速度將降低基于地棚控制策略的半主動懸架系統(tǒng)對道路的友好性,。

    Abstract:

    Considering non-adjustable dynamic performance of a passive suspension system,，a simulation model of heavy lorries with a semi-active suspension system based on groundhook control strategy was designed. Road-friendliness of a semi-active suspension system was evaluated based on two typical road damage criterion respectively using Matlab/Simulink package. The results of this study showed that road-friendliness of semi-active suspension systems with groundhook control strategy was improved comparing with that of its counterpart. The influence of non-field damping coefficient on vehicle-road dynamic force was obvious, but its impact on the standard deviation of vehicle-road dynamic force or road-friendliness could be neglected. Increased traveling speed resulted in deteriorated road-friendliness of heavy lorries with a semi-active suspension system based on groundhook control strategy.

    參考文獻
    相似文獻
    引證文獻
引用本文

嚴天一,劉大維,師忠秀,陳煥明,陳秉聰.基于地棚控制的半主動懸架車輛道路友好性仿真[J].農(nóng)業(yè)機械學(xué)報,2007,38(1):12-16.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(1):12-16.

復(fù)制
分享
文章指標(biāo)
  • 點擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期:
文章二維碼