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题名: Comparison of two fractal surface modeling methods
作者: Fu Y(傅洋); Zheng ZY(郑泽宇); Fu DZ(付殿峥); Tong YM(仝义明)
作者部门: 数字工厂研究室
会议名称: 12th World Congress on Intelligent Control and Automation, WCICA 2016
会议日期: June 12-15, 2016
会议地点: Guilin, China
会议录: Proceedings of the 2016 12th World Congress on Intelligent Control and Automation, WCICA 2016
会议录出版者: IEEE
会议录出版地: Piscataway, NJ, USA
出版日期: 2016
页码: 417-421
收录类别: EI
ISBN号: 978-1-4673-8414-8
摘要: Fractal surface modeling methods that provide effective and spatially continuous information over natural object surfaces and parts surfaces of precise manufacturing have become increasingly important in monitoring the features of the natural images and refinement of industrial manufacturing techniques. Numerous fractal methods have been generated during the last decades, but they differ substantially in terms of the form features and statistical properties. In this study, we simulated one-dimensional and two-dimensional fractal surfaces by using the midpoint displacement method and the Weierstrass-Mandelbrot fractal function method, and analyzed the statistical characteristics and autocorrelation features of the two methods. The results showed that the simulations of the midpoint displacement method is not periodic, and its randomness is more prominent, suitable for the simulation of aperiodic alpine surface. While the simulations of the Weierstrass-Mandelbrot fractal function method has strong periodicity, the simulated surface is relatively stable, suitable for the simulation of uniform fluctuant surface.
语种: 英语
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/19279
Appears in Collections:数字工厂研究室_会议论文

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Recommended Citation:
Fu Y,Zheng ZY,Fu DZ,et al. Comparison of two fractal surface modeling methods[C]. 见:12th World Congress on Intelligent Control and Automation, WCICA 2016. Guilin, China. June 12-15, 2016.
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