中国机械工程Issue(15)：1989-1993,5.DOI:10.3969/j.issn.1004-132X.2014.15.001
高重合度人字齿轮副啮合刚度影响规则的知识发现
Influences of Design Parameters on Meshing Stiffness of Herringbone Gear with High Contact Ratio
摘要
Abstract
In order to help to design herringbone gear system with high contact ratio,a knowledg discovery method was proposed,which combined fuzzy mathmatic with rough sets theory (RST).At first,a fuzzy clustering method was applied on the simulation results and helped to acquire the classi-fication of the tooth meshing stiffness.Then,the design decision rules were deduced by discretization of simulation parameters,the reduction of attributes and values which were based on the RST.And these rules show the relationship among the meshing stiffness and design factors.At last,the illus-tration of three new samples demonstrates the validity of this new method in application of knowledge discovery of simulation data.关键词
人字齿/模糊聚类/粗糙集理论/齿轮副啮合刚度/知识发现Key words
herringbone gear/fuzzy clustering/rough set theory(RST)/tooth meshing stiffness/knowledge discovery分类
机械制造引用本文复制引用
贺朝霞,刘更,常乐浩..高重合度人字齿轮副啮合刚度影响规则的知识发现[J].中国机械工程,2014,(15):1989-1993,5.基金项目
国家自然科学基金资助项目(51205029) （51205029）
中央高校基本科研业务费专项资金资助项目(2013G3252005) （2013G3252005）
长安大学高速公路筑养装备与技术教育部工程研究中心开放基金资助项目(2013G1502057) （2013G1502057）
