Research on Cylindricity Error Calculation Based on Improved GA
An objective function is proposed in this paper to evaluate the minimum zone cylindricity error. The error model is optimized by Genetic Algorithm (GA). The mathematical model may work out the minimum zone solution of cylindricity error with arbitrary position in space, and there are no special requirements in choosing measurement points. A test has been given to prove that optimal approximation solution to cylinder axiss vectors and minimum zone cylindricity can be worked out by the objective function. The approach can also be extended for solving other form and position errors when cylinder axis is used as datum.
Cylindricity Error Evaluation Minimum Zone Genetic Algorithm
Xiaoming Qian Peihuang Lou
College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics Nanjing, Jiangsu, China
国际会议
西安
英文
181-184
2010-08-07（万方平台首次上网日期，不代表论文的发表时间）