基于改进遗传算法的圆度误差评定

Circularity error evaluation based on improved genetic algorithm

提出了一种应用遗传算法计算满足最小区域法的圆度误差的新思路,并对传统的遗传算法提出了一些改进,理论上可以获得全局最优解。仿真结果表明,该方法可以在变量的全局范围内有效、正确的评价圆度误差。

Genetic algorithms can effectively find out the optimal solution but traditional genetic algorithms has some defects, sometimes it can not obtain the global optimal solution. Some improving methods for the traditional genetic algorithms are discussed and its application in calculating circle error is proposed. Simulation shows that this method can effectively calculate the circle error and can be easily realized by computer.