摘要
建立了简明的圆柱度数学模型，并采用优化方法进行求解，为圆柱度误差值的评定提供了较理想的计算方法。
in this paper, a concise mathematics model on cylindricity is established, and the model can be solved by means of optimization, which will provide an idead computing method for the evaluation of cylindricity error value.
