Flatness error was obtained by minimum zone law which decided by triangle rule and cross rule.
用最小包容区域法求平面度误差。最小包容区域判别准则有三角形准则和交叉准则。
This paper proposes a novel and fast method to efficiently evaluate the flatness tolerance based on traditional minimum zone method.
在直线度、平面度公差判定的最小包容区域法中提出一个新的、快速的实施方法。
According to minimum zone condition, mathematical model of spatial straightness together with the optimal objective function is set up.
根据最小区域条件，建立了空间直线的数学模型以及优化目标函数。
The minimum zone method meets the minimum condition for evaluating the straightness, however it is difficult to accomplish computerization.
最小区域法是符合最小条件的一种直线度误差评定方法，但较难实现。
Nonlinear mathematical model for spatial straightness error evaluation is firstly established in this paper based on the minimum zone condition.
本文首先按最小条件建立了评定空间直线度误差的非线性数学模型。
The mathematical model to evaluate the tooth profile error of the sector by using the minimum least square method and the minimum zone method is given.
给出了齿扇齿形误差的最小二乘评定与最小区域评定的数学模型；
The problems of uncertainty estimation are analyzed in detail when measurement results of form errors are evaluated with the methods of least-square and minimum zone.
详细分析了用最小二乘法和最小包容区域法评定形状误差测量结果时的不确定度估计问题。
In order to realize fast and accurate evaluation for flatness error, a Modified Artificial Bee Colony (MABC) algorithm is proposed to implement the minimum zone evaluation of flatness error.
为了准确快速评定平面度误差，提出将改进人工蜂群(MABC)算法应用到平面度误差最小区域评定中。
A few of methods of evaluating straightness error are researched. Minimum zone method tally with minimum condition, so it is ruling basis of evaluating straightness error.
研究了几种直线度误差评定方法，其中最小区域法符合最小条件，应作为直线度误差评定结果的仲裁依据。
A few of methods of evaluating straightness error are researched. Minimum zone method tally with minimum condition, so it is ruling basis of evaluating straightness error.
研究了几种直线度误差评定方法，其中最小区域法符合最小条件，应作为直线度误差评定结果的仲裁依据。
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