| 新的改进遗传算法在等距型面误差测量中的应用(英文) |
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| 引用本文： | 王占奎,杨宾峰,逄明华. 新的改进遗传算法在等距型面误差测量中的应用(英文)[J]. 湖南文理学院学报(自然科学版), 2008, 20(1): 80-83 |
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| 作者姓名： | 王占奎 杨宾峰 逄明华 |
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| 作者单位： | 河南科技学院机电学院,河南新乡453003 |
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| 摘 要： | 由于等距型面轮廓曲线为非圆曲线的一种,对其参数的测量和误差计算比较困难,因此,设计了一种新的遗传算法用来测量等距型面的廓形参数和误差.标准遗传算法的控制参数为常数,而我们将变异概率设计为随遗传代数而变化的函数,设计了改进的遗传算法,并进行了实例计算.计算结果表明,该改进的遗传算法可以很好的结果等距型面的检测问题.
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| 关 键 词： | 遗传算法 测量 等距型面 误差 Genetic Algorithm Measurement Isometric Polygonal Curve Error 改进 遗传算法 等距型面 误差测量 应用 curve isometric measurement error genetic algorithm analysis comparison results numerical experiments optimization problem mathematic model take strategy constant dynamic crossover |
| 文章编号： | 1672-6146(2008)01-0080-04 |
| 修稿时间： | 2007-12-16 |
New advanced genetic algorithm for measurement error of isometric polygonal curve |
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| WANG Zhan-kui,YANG Bin-feng,PANG Ming-hua. New advanced genetic algorithm for measurement error of isometric polygonal curve[J]. Journal of Hunan University of Arts and Science:Natural Science Edition, 2008, 20(1): 80-83 |
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| Authors: | WANG Zhan-kui YANG Bin-feng PANG Ming-hua |
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| Affiliation: | WANG Zhan-kui,YANG Bin-feng,PANG Ming-hua (Department of mechanical , electric engineering,Henan institute of science , technology,Xinxiang,Henan,453003) |
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| Abstract: | Because the outlining curve of isometric polygonal is the un-rounded curves,it is difficult to measure its parameters and calculate the errors.Therefore,we design a new improved genetic algorithm for calculating the optima parameters and errors of isometric polygonal curve according to the measuring data on coordinate measuring machine.But, we think the efficiency of standard genetic algorithm is too low which wastes much time on evolution.In order to improve its efficiency,we take this strategy which the c... |
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| Keywords: | Genetic Algorithm Measurement Isometric Polygonal Curve Error |
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