Geometrized Displacement Group based Group-linkage Generation
The work described in this paper includes exploring constraint based reconfiguration approach with geometric nature of a metamorphic linkage derived.This enriches displacement group theory for fulfilling the variable topology.To facilitate the reconfiguration design,recognition of configuration constraints of linkages includes the number of links,type of joints and geometric constraints of adjacent joint axis orientations.A mechanism can be seen as a constraint system.In the case of geometric constraints of adjacent joint orientations varied,the connectivity of joint is changed and new constraints can be imposed or released accordingly.Then the reconfigurability of linkage is leading to the investigation of the inherent constraint elements analysis.
Metamorphic mechanism Reconfiguration Geometric constraint
Liping Zhang Xiaoyang Tong Delun Wang Xinmin Lv
Department of Mechanical Engineering,Dalian University of Technology,Dalian 116024 China;Department Department of Mechanical Engineering,Dalian Polytechnic University,Dalian 116034 China Department of Mechanical Engineering,Dalian University of Technology,Dalian 116024 China Dalian Huarui Heavy Industry Group Co.Ltd,Dalian 116016 China
国际会议
天津
英文
1-4
2014-07-06（万方平台首次上网日期，不代表论文的发表时间）