Fitting Spherical Surface and Evaluating Sphericity Error Based on the Minimum Zone Principle
Lei Zhang, Li Liu, Chuan Hui Huang, Xing Hua Lu, Gen Sun · Applied Mechanics and Materials · 2014
To address the fitting spherical surface and evaluating sphericity error, a mathematical model based on the minimum zone principle is presented. And the presented model is answered by GA. An example shows the performance of the proposed method by comparison with the methods based on the least square principle.