期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基于约束图谱旋量分析方法的调平机构约束设计 被引量：3

Constraint Design of a Leveling Mechanism via a Screw Theory Approach for Constraint Pattern Analysis
下载PDF
导出
摘要 约束图谱分析方法从自由度和约束的视角处理机械设计问题,由于自由度和约束概念的一般性,因而该方法对机械设计问题具有广泛的指导意义。从刚性机构及机械接口通用设计方法角度,将旋量理论应用于约束图谱分析方法研究,采用纯力旋量表示点接触约束,采用运动旋量表示自由度,给出约束图谱分析几何概念的旋量描述;基于互易旋量,提出自由度超平面的概念,用以描述点接触约束的单向性,给出并联机构自由度分析及串联机构约束分析方法;在此基础上,提出自由度线等价原则及自由度约束互补原则的代数基础,由此形成集成几何概念的约束图谱旋量分析方法。以光刻机调平机构为例开展应用研究,指出常用2-SPS&1-SP调平机构欠约束和欠确定运动问题,进而提出1-PSV&1-PSE&1-S调平机构,介绍约束图谱旋量分析方法在机构约束设计问题中的应用。 Constraint pattern analysis handles the mechanical design problem from a viewpoint of freedom and constraint,because of the generality for the concept of freedom and constraint,the method is a wide guide for machine design.From a viewpoint of a general design method for rigid mechanisms and mechanical interfaces,screw theory is applied in constraint pattern analysis.Point contact constraint and degree of freedom are denoted as a pure wrench and a twist,respectively.The geometrical concept for constraint pattern analysis is provided.The freedom hyper-plane is presented via reciprocal screw,and the analytical approach for freedom of parallel connections and constraint of serial connections are provided.The screw algebra basis for the equivalence rule for a freedom line and the rule of complementary pattern are proposed,a screw theory approach for constraint pattern analysis is formed.The application for the approach is carried out by a leveling mechanism for an optical projection exposure machine.The under-constraint and uncertain motion in the common 2-SPS1-SP leveling mechanism is pointed out,and a 1-PSV1-PSE1-S leveling mechanism is proposed in order to introduce the application of the approach in the constraint design of mechanisms.
作者 王大志 何凯 杜如虚
机构地区 中国科学院深圳先进技术研究院 中国科学院研究生院 香港中文大学精密工程研究所
出处 《机械工程学报》 EI CAS CSCD 北大核心 2011年第19期49-58,共10页 Journal of Mechanical Engineering
基金 深圳市精密工程重点实验室资助项目(CXB201005250018A)
关键词 旋量理论 约束图谱分析 点接触约束 调平机构 约束设计 Screw theory Constraint pattern analysis Point contact constraint Leveling mechanism Constraint design
分类号 TH122 [机械工程—机械设计及理论]
  • 相关文献

参考文献14

  • 1MAXWELL J C. The scientific papers of James Clerk Maxwell[M]. New York: Dover Press, 1890.
  • 2BLANDING D L. Exact constraint: Machine design using kinematic principles[M]. New York: ASME Press, 1999.
  • 3HALE L C. Principles and techniques for designing precision machines [D]. Cambridge MA: Massachusetts Institute of Technology, 1999.
  • 4SLOCUM A H. Kinematic couplings: A review of design principles and applications[J]. International Journal of Machine Tools and Manufacture, 2010, 50(4): 310-327.
  • 5HOPKINS J B. Design of parallel flexure systems via freedom and constraint topologies (FACT) [D]. Cambridge MA: Massachusetts Institute of Technology, 2007.
  • 6HOPKINS J B, CULPEPPER M L. Synthesis of multi-degree of freedom, parallel flexure system concepts via freedom and constraint topology (FACT)-part I:Principles[J]. Precision Engineering, 2010, 34(2) : 259-270.
  • 7HOPKINS J B, CULPEPPER M L. Synthesis of multi-degree of freedom, parallel flexure system concepts via freedom and constraint topology (FACT)-part II: Practice[J]. Precision Engineering, 2010, 34(2): 271-278.
  • 8SU Haijun, DOROZHKIN D V, VANCE J M. A screw theory approach for the conceptual design of flexible joints for compliant mechanisms [J]. Journal of Mechanisms and Robotics, 2009, 1(4): 041009.
  • 9于靖军,裴旭,毕树生,宗光华,张宪民.柔性铰链机构设计方法的研究进展[J].机械工程学报,2010,46(13):2-13. 被引量：118
  • 10YU Jingjun, LI Shouzhong, PEI Xu, et al. Type synthesisprinciple and practice of flexure systems in the framework of screw theory part I : General methodology[C]// 2010 ASME International Design Engineering Conference, Aug. 15-18, 2010, Montreal, Canada. NewYork: ASME, 2010.- DETC2010-28783.

二级参考文献102

  • 1HOWELL L L.Compliant mechanisms[M].New York:Wiley Interscience,2001.
  • 2PAROS J M,WEISBORD L.How to design flexure hinges[J].Machine Design,1965,37(27):151-156.
  • 3HOWELL L L,MIDHA A.Parametric deflection approximations for end-loaded,large-deflection beams in compliant mechanisms[J].Journal of Mechanical Design,1995,117(1):156-165.
  • 4HETRICK J A,KOTA S.An energy formulation for parametric size and shape optimization of compliant mechanisms[J].Journal of Mechanical Design,1999,121(2):229-234.
  • 5FRECKER M I,ANANTHASURESH GK,NISHIWAKI S,et al.Topological synthesis of compliant mechanisms using multi-criteria optimization[J].Journal of Mechanical Design,1997,119(2):238-245.
  • 6WANG M Y,CHEN S,WANG X,et al.Design of multimaterial compliant mechanisms using level-set methods[J].Journal of Mechanical Design,2005,127(5):941-956.
  • 7ZHOU Hong,TING Kunlun.Topological synthesis of compliant mechanisms using spanning tree theory[J].Journal of Mechanical Design,2005,127(4):753-759.
  • 8HULL P V,CANFIELD S.Optimal synthesis of compliant mechanisms using subdivision and commercial fea[J].Journal of Mechanical Design,2006,128(2):337-348.
  • 9SLOCUM A H.Precision machine design[M].New York:Prentice-Hall Inc.,1992.
  • 10BLANDING D L.Exact constraint:Machine design using kinematic principle[M].New York:ASME Press,1999.

共引文献155

同被引文献24

引证文献3

二级引证文献5

机械工程学报
2011年 第19期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部