A Boundary Reconstruction Algorithm Used in Compliant Mechanism Topology Optimization Design

摘要：

　　This paper proposes a boundary reconstruction algorithm for the compliant mechanism topology optimization design.The gray units resulted from the numerical instability after topology optimization makes the interpretation of optimal material distribution and subsequent manufacturing difficult,which need to be eliminated.The proposed algorithm in this paper is composed of three steps which are contraction of gray units,search and move of boundary units and smoothness of the boundary.Serval simulations have been taken to verify the effectiveness of this algorithm.The simulation demonstrates that the algorithm is effective.

关键词： Compliant mechanism Topology optimization Boundary reconstruction

作者: Nianfeng Wang Hao Guo Chaoyu Cui Xianmin Zhang Kai Hu

作者单位: Guangdong Provincial Key Laboratory of Precision Equipment and Manufacturing Technology, School of Mechanical and Automotive Engineering, South China University of Technology,Guangzhou 510640, China

会议类型: 国际会议

会议名称: 2016中国机构与机器科学国际会议

会议地点: 广州

会议语种:英文

页码: 657-666

在线出版日期: 2016-12-15（万方平台首次上网日期，不代表论文的发表时间）