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通过分析和研究国内外误差分离技术的有关文献,建立了多点法测量和无约束最优化方法评定工件球度误差和圆柱度误差的数学模型。
By analyzing and studying the relevant literature of error separation technology at home and abroad, a mathematical model of multi-point measurement and unconstrained optimization method to evaluate the errors of workpiece sphericity and cylindricity was established.