Title: A Method for Roundness Error Evaluation Based on Area Hunting
Abstract: It is difficult in solving the nonlinear simultaneous equation for evaluating roundness error with least-squares method,and there is specific requirements on layouting sampling points with linearized processing least-squares method.So a method for roundness error evaluation based on area hunting is put forward,the principle and realization procedure of which has been represented.Finally,the measuring experiment has been done on CMM and this method was used to evaluate measuring data.The result has indicated that the method is simple,easy to implementation and evaluating precision is improved by 4.16% compared to that with the least-squares method.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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Cited By Count: 7
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