CN105631120B - 识别机械加工表面轮廓分形特征长度尺度参数的小波方法 - Google Patents
识别机械加工表面轮廓分形特征长度尺度参数的小波方法 Download PDFInfo
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US5859919A (en) * | 1996-08-12 | 1999-01-12 | The United States Of America As Represented By The Secretary Of The Navy | Method and system for measuring surface roughness using fractal dimension values |
CN101082484B (zh) * | 2007-06-25 | 2012-09-05 | 北京航空航天大学 | 一种二维表面粗糙度评定中建立轮廓基准线的方法 |
CN103149348B (zh) * | 2013-03-05 | 2015-02-18 | 天津大学 | 基于小波多尺度分析的先进陶瓷磨削表面损伤的评价方法 |
CN103884777A (zh) * | 2014-04-16 | 2014-06-25 | 山东农业大学 | 一种基于小波变换-分形分析的板结构损伤检测方法 |
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Effective date of registration: 20210513 Address after: 030000 Jiancaoping 2, Jiancaoping District, Taiyuan City, Shanxi Province Patentee after: SHANXI BUYEASY MACHINERY MANUFACTURE Co.,Ltd. Address before: 030024 Shanxi province Taiyuan city Berlin District Wan wa flow Road No. 66 Patentee before: TAIYUAN University OF SCIENCE AND TECHNOLOGY |
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Denomination of invention: Wavelet Method for Identifying Length Scale Parameters of Fractal Features of Machined Surface Contours Effective date of registration: 20230911 Granted publication date: 20180619 Pledgee: China CITIC Bank Co.,Ltd. Taiyuan Branch Pledgor: SHANXI BUYEASY MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2023140000049 |