according to minimum zone condition, mathematical model of spatial straightness together with the optimal objective function is set up.
提出了一种满足最小区域法的空间直线度误差评价的新方法一粒子群算法。
a method of spatial straightness measurement by means of non diffracting beam and moiré fringe is proposed.
提出用无衍射光和莫尔条纹进行空间直线度测量的技术。
a new measurement method of spatial straightness error has been developed with non diffracting beam and moiré fringe technology.
将无衍射光与莫尔条纹技术相结合,发展了一种新的连续空间直线度误差测量技术。
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。
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。
a method to evaluate spatial straightness errors adopting particle swarm optimization (pso) is proposed.
提出了一种满足最小区域法的空间直线度误差评价的新方法一粒子群算法。
according to the error analysis it is proved that the mathematical model for spatial straightness error evaluation can not be linearized.
通过误差分析,从理论上证明了该数学模型不能进行线性化处理,并提出了最小条件判别準则。