摘要
In reverse engineering measuring,the part whose appearance is complex or whose dimension is very large is often encountered.Because of the restriction of metrical device,the data measure in different coordinate systems is often needed,then the reposition of the data measured must be solved.The optimum method of multi-target and multi-parameter is put forward in this paper.Its reposition precision is greatly advanced with regarding other traditional algorithms.The fundamental of this research is that rough reposition of the data measured is done firstly,which is equal to looking for the solvable range of optimum method,then the data measured are accurately repositioned with the method of multi-target and multi-parameter,which is equal to looking for the optimum solution of optimum method.
In reverse engineering measuring,the part whose appearance is complex or whose dimension is very large is often encountered.Because of the restriction of metrical device,the data measure in different coordinate systems is often needed,then the reposition of the data measured must be solved.The optimum method of multi-target and multi-parameter is put forward in this paper.Its reposition precision is greatly advanced with regarding other traditional algorithms.The fundamental of this research is that rough reposition of the data measured is done firstly,which is equal to looking for the solvable range of optimum method,then the data measured are accurately repositioned with the method of multi-target and multi-parameter,which is equal to looking for the optimum solution of optimum method.
出处
《烟台大学学报（自然科学与工程版）》
CAS
2004年第1期55-58,64,共5页
Journal of Yantai University(Natural Science and Engineering Edition)
