助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   spatial straightness error 的翻译结果: 查询用时:0.196秒
图标索引 在分类学科中查询
所有学科
金属学及金属工艺
机械工业
自动化技术
更多类别查询

图标索引 历史查询
 

spatial straightness error
相关语句
  空间直线度误差
     Optimization Evaluation of Spatial Straightness Error Based on Saddle Point Programming and Genetic Algorithm
     基于鞍点规划及遗传算法的空间直线度误差优化评定
短句来源
     Theory Research for Spatial Straightness Error Evaluation Based on Minimum Zone Condition
     按最小条件评定空间直线度误差的理论研究
短句来源
     The Minimum Cylindrical Envelope Method for Spatial Straightness Error Evaluation
     按最小圆柱包络法评定空间直线度误差
短句来源
     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。
短句来源
     Finally, a practical example, the evaluation of spatial straightness error is given.
     最后以空间直线度误差为例 ,进行了误差评定。
短句来源
更多       
  空间直线度
     Optimization Evaluation of Spatial Straightness Error Based on Saddle Point Programming and Genetic Algorithm
     基于鞍点规划及遗传算法的空间直线度误差优化评定
短句来源
     Theory Research for Spatial Straightness Error Evaluation Based on Minimum Zone Condition
     按最小条件评定空间直线度误差的理论研究
短句来源
     The Minimum Cylindrical Envelope Method for Spatial Straightness Error Evaluation
     按最小圆柱包络法评定空间直线度误差
短句来源
     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。
短句来源
     Finally, a practical example, the evaluation of spatial straightness error is given.
     最后以空间直线度误差为例 ,进行了误差评定。
短句来源
更多       
查询“spatial straightness error”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The minimum cylindrical envelope method (MCEM), a new method for spatial straightness error evaluation, is proposed. It is proved that the mathematical model for spatial straightness error evaluation is a nonlinear one and is not suitable for linearization. The criterion for the minimum condition and the method for spatial straightness error evaluation by computer are proposed. An example of error evaluation is given.

建立了按最小圆柱包络法评定空间直线度误差的非线性数学模型,通过误差分析,证明了该数学模型不宜进行线性化处理.提出了空间直线度误差的最小条件判别准则及用计算机评定空间直线度的方法;给出评定空间直线度误差的实例

Nonlinear mathematical model for spatial straightness error evaluation is firstly established in this paper based on the minimum zone condition. According to the error analysis it is proved that the mathematical model for spatial straightness error evaluation can not be linearized. The criterion for the verification of the existence and uniqueness of the minimum zone solution is proposed. A new computational method is also proposed and a practical example is given. Finally the correctness of...

Nonlinear mathematical model for spatial straightness error evaluation is firstly established in this paper based on the minimum zone condition. According to the error analysis it is proved that the mathematical model for spatial straightness error evaluation can not be linearized. The criterion for the verification of the existence and uniqueness of the minimum zone solution is proposed. A new computational method is also proposed and a practical example is given. Finally the correctness of this method is demonstrated using geometrical solution. This new method is convenient in computation to high accuracy.

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。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准则。文中给出了计算机评定空间直线度误差的实例。最后用几何方法验证了其判别的正确性。

The mathematical programming model, which is based on the minimum envelope evaluation for spatial straightness error, and a linear programming algorithm for solving the model are proposed in this paper. The key of the algorithm is to approach optimization of the precise nonlinear programming model by means of iterative calculation of the approximate linear programming model, in combination with coordinate conversion. The algebraic criterion is derived from the essential conditions of optimization of the...

The mathematical programming model, which is based on the minimum envelope evaluation for spatial straightness error, and a linear programming algorithm for solving the model are proposed in this paper. The key of the algorithm is to approach optimization of the precise nonlinear programming model by means of iterative calculation of the approximate linear programming model, in combination with coordinate conversion. The algebraic criterion is derived from the essential conditions of optimization of the nonlinear programming problem. A large number of the experiments has proved the fact that the algorithm is accurate and efficient.

建立了空间直线度最小包容评定的数学规划模型,提出了空间直线度评定的线性逼近算法.算法以近似的线性规划模型的迭代运算,结合空间坐标变换去逼近精确的非线性规划模型的最优解.构造了适用于计算机判别的最优条件判别数.大量的计算实验证明该算法具有高精度的特点

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关spatial straightness error的内容
在知识搜索中查有关spatial straightness error的内容
在数字搜索中查有关spatial straightness error的内容
在概念知识元中查有关spatial straightness error的内容
在学术趋势中查有关spatial straightness error的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社