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

發(fā)動機與液力變矩器匹配工作點算法研
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項目:


of the Cooperating Point of Engine and Torque Converter
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:

    正確分析發(fā)動機與液力變矩器的共同工作輸入和輸出特性是液力傳動車輛動力傳動系最有匹配的基礎(chǔ),。而發(fā)動機與液力變矩器共同工作特性分析的關(guān)鍵和難點是正確計算兩者共同工作點,。為了得到精確的計算結(jié)果,，發(fā)動機凈轉(zhuǎn)矩外特性曲線采用高次擬合,，并分別采用了N分法,、牛頓法,、直接求根法來求解其共同工作點,。采用Matlab語言編程,，并進行了實例計算和分析,，結(jié)果表明3種方法都是計算發(fā)動機與變矩器共同工作點的有效方法,。

    Abstract:

    Accurate analysis of cooperating input and output performance of engine and torque converter is the essential of matching hydrodynamic transmission vehicle power system. Accurate calculation of cooperating point is the difficulty and key of cooperating input and output performance analysis of engine and torque converter. Least square higher order polynomial fit was adopted for engine net torque performance curve to get a precise result. At the same time, N equal division method, Newton's method and direct extraction of root were applied respectively to calculate the cooperating point of engine and torque converter. Matlab program language was used and three methods were testified by practical calculation and analysis. The calculating results show that three methods are all effective for the calculation of cooperating point of engine and torque converter.

    參考文獻
    相似文獻
    引證文獻
引用本文

李春芾,陳慧巖,陶剛,李艷琴.發(fā)動機與液力變矩器匹配工作點算法研[J].農(nóng)業(yè)機械學(xué)報,2009,40(3):11-15. of the Cooperating Point of Engine and Torque Converter[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(3):11-15.

復(fù)制
分享
文章指標
  • 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