Reconstruction of composite surface based on CMM point data
In this paper,a novel surface reconstruction method is presented to creat a composite surface with point data on surface obtained by CMM.In this method,the 3th non-uniform B-spline algorithm is proposed to reconstruct every single free-form surface on the whole composite surface,and the algorithm for surface blending is proposed to merge every single surface together to achieve the level of G1 continuity.Furthermore,in order to check and visualize the reconstruction model,a special closed-loop RE system is developd by VC++ to constantly guide to measure and reconstruct untill the model fits in with requirements.Examples are included to illustrate the approach.
Reverse Engineering CMM Point Data Composite Surface
He Xueming Kong Lijuan Hua Chenliang
School of Mechanical Engineering, Jiangnan University, Wuxi,214122, China
国际会议
香港
英文
1155-1158
2012-07-27（万方平台首次上网日期，不代表论文的发表时间）