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

空間轉(zhuǎn)動(dòng)三自由度并聯(lián)微調(diào)機(jī)構(gòu)設(shè)計(jì)與運(yùn)動(dòng)學(xué)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(xiàng)目:


Author:
Affiliation:

Fund Project:

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

    根據(jù)并聯(lián)機(jī)器人機(jī)構(gòu)綜合理論,，設(shè)計(jì)了一種能實(shí)現(xiàn)重載情況下空間轉(zhuǎn)動(dòng)的三自由度并聯(lián)微調(diào)機(jī)構(gòu),，由運(yùn)動(dòng)平臺,、固定平臺,、驅(qū)動(dòng)支鏈及從動(dòng)支鏈組成，具有平衡穩(wěn)定,、承載能力強(qiáng),、位置精度高的特點(diǎn)。通過對該機(jī)構(gòu)的運(yùn)動(dòng)學(xué)研究,，求出其運(yùn)動(dòng)學(xué)位置逆解,、正解及速度解。借助Matlab軟件進(jìn)行了運(yùn)動(dòng)學(xué)仿真分析,，并提供了該并聯(lián)機(jī)構(gòu)在盾構(gòu)管片拼裝機(jī)上的應(yīng)用實(shí)例,，證明該并聯(lián)機(jī)構(gòu)可實(shí)現(xiàn)重載情況下空間微調(diào)精確定位。

    Abstract:

    According to the theories of the structure synthesis of parallel robot mechanisms, a new 3-DOF parallel manipulator with 3-rotation was synthesized and investigated. The manipulator consists of a moving platform, a fixed base, four kinematic chains of UPS and a restricted support chain. One of the four UPS legs is passive whereas each of the remaining three legs is driven by a linear actuator. To gain better understanding of the mechanisms, a methodology for analyzing the kinematics of such manipulator was presented subsequently. Finally, a case of a tunnel erecter mechanical arm was used as an example to illustrate the methodology.  

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

崔國華,王國強(qiáng),趙春江,高偉賢.空間轉(zhuǎn)動(dòng)三自由度并聯(lián)微調(diào)機(jī)構(gòu)設(shè)計(jì)與運(yùn)動(dòng)學(xué)分析[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2008,39(9):144-148.[J]. Transactions of the Chinese Society for Agricultural Machinery,2008,39(9):144-148.

復(fù)制
分享
文章指標(biāo)
  • 點(diǎn)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