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

柔順機構PR偽剛體動力學建模與特性分析
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項目:

國家自然科學基金資助項目（51175006）


Dynamic Modeling and Characteristic Analysis of Compliant Mechanisms Based on PR Pseudo-rigid-body Model
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:

    基于偽剛體模型,，綜合考慮柔性桿的橫向變形和軸向變形的影響,，建立了末端受力作用下柔順機構的PR偽剛體動力學模型，應用拉格朗日方程推導了其動力學方程,。從方程特征,、響應曲線等方面顯示了PR偽剛體動力學模型的性能變化。數(shù)值分析結果表明：PR偽剛體模型引入了P副來模擬柔性桿件的軸向運動,，可以更真實地體現(xiàn)出柔順機構的動力學特性,，更適合于柔順機構的動力學分析與設計。

    Abstract:

    Based on the pseudo-rigid-body model (PRBM), a PR pseudo-rigid-body dynamic model (PRBDM) subjected to a force at the end was developed considering the effects of transverse deformation and axial deformation of flexible elements in compliant mechanisms comprehensively. The dynamic equation of the PR PRBDM was derived by using the Lagrange equation. The changes of performances of the PR PRBDM were showed in the equation feature and dynamic responses. The numerical analysis results indicate that the PR PRBDM proposed can be used to show the real dynamic characteristic of compliant mechanisms by introducing a prismatic pair to simulate the axial movement of flexible elements in compliant mechanisms and was suitable for the dynamics analysis and design of compliant mechanisms.

    參考文獻
    相似文獻
    引證文獻
引用本文

余躍慶,徐齊平.柔順機構PR偽剛體動力學建模與特性分析[J].農(nóng)業(yè)機械學報,2013,44(3):225-229. Yu Yueqing, Xu Qiping. Dynamic Modeling and Characteristic Analysis of Compliant Mechanisms Based on PR Pseudo-rigid-body Model[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(3):225-229.

復制
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: 2013-02-25
  • 出版日期:
文章二維碼