亚洲一区欧美在线,日韩欧美视频免费观看,色戒的三场床戏分别是在几段,欧美日韩国产在线人成

基于支鏈驅動理論的解耦球面轉動并聯(lián)機構型綜合
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(50975046);上海市高校培養(yǎng)優(yōu)秀青年教師科研專項基金資助項目(gjd09036);上海倉儲物流設備工程技術研究中心資助項目(10dz2250800)


Structural Synthesis of Decoupled Spherical Parallel Mechanism Based on Driven-chain Principle
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:

    針對解耦并聯(lián)機構與串聯(lián)機構的運動學相似性,提出一種解耦球面轉動并聯(lián)機構的支鏈驅動理論,將解耦并聯(lián)機構分為基本運動支鏈和驅動支鏈。在此基礎上,推導得到球面轉動并聯(lián)機構運動解耦的拓撲條件,并利用該條件綜合得到多種結構新穎的球面轉動并聯(lián)機構。經(jīng)運動學分析表明:此類機構具有3個獨立的轉動自由度,且每個自由度僅由單個驅動器控制,實現(xiàn)了球面轉動并聯(lián)機構的運動解耦。

    Abstract:

    Focused on the similarity between the kinematics of decoupled parallel mechanism and serial mechanism, a unique method of structural synthesis was presented, which was used to synthesize the decoupled parallel mechanism. The kinematic chains of decoupled parallel mechanism were consisted of by the basic kinematic chain and the driven-chains. The structural condition of decoupled spherical parallel mechanism was deduced, and a series of novel spherical parallel mechanism were synthesized. The kinematics analysis verified that the mechanism had three fully decoupled rotational DOFs, and each rotational DOF was driven by a single actuator.

    參考文獻
    相似文獻
    引證文獻
引用本文

張帆,張丹.基于支鏈驅動理論的解耦球面轉動并聯(lián)機構型綜合[J].農(nóng)業(yè)機械學報,2011,42(11):195-199. Zhang Fan, Zhang Dan. Structural Synthesis of Decoupled Spherical Parallel Mechanism Based on Driven-chain Principle[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(11):195-199.

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:
  • 出版日期: