基于改进PSO的螺旋锥齿轮齿面测量路径优化研究  

Optimization of Tooth Surface Measurement Path of Spiral Bevel Gear Based on Improved PSO

作　　者：熊昌炯[1,2] 夏尔冬 王春荣[1,2] 高浩 Xiong Chang-jiong;Xia Er-dong;Wang Chun-rong;Gao Hao(Sanming University,Sanming 365004,China;Engineering Research Center in Fujian Province University for Modern Mechanical Design and Manufacturing Technology,Sanming 365004,China)

机构地区：[1]三明学院,福建三明365004 [2]机械现代设计制造技术福建省高校工程研究中心,福建三明365004

出　　处：《内燃机与配件》2022年第12期7-9,共3页Internal Combustion Engine & Parts

基　　金：福建省引导性项目(2020H0048);国家科技项目备案(2021L3029);三明市引导性科技项目(2021-G-7);福建省中青年教师教育科研项目(JAT200641)。

摘　　要：针对螺旋锥齿轮齿面测量效率低的问题,对齿面测量路径进行优化研究。首先,分析了利用三坐标测量机的测量路径问题,并建立测量路径优化目标函数;其次,利用PSO算法对齿面测量路径进行优化,为了提高PSO算法的优化效果,提出了对权重系数和学习因子进行了改进;最后,利用改进的PSO算法和其他算法对测量路径进行优化研究。结果表明,本文提出的改进PSO算法,不仅能获得较短的测量路径,而且具有较高的运算效率。Aiming at the problem of low measurement efficiency of spiral bevel gear tooth surface,the optimization research of tooth surface measurement path is carried out.Firstly,the problem of measurement path based on Coordinate Measuring Machine(CMM)is analyzed,and the objective function of measurement path optimization is established.Secondly,PSO algorithm is used to optimize the tooth surface measurement path.In order to improve the optimization effect of PSO algorithm,the weight coefficient and learning factor are improved.Finally,the optimization of the measurement path is carried out using the improved PSO algorithm and other algorithms.The results show that the improved PSO algorithm can not only obtain a shorter measurement path,but also has a higher computing efficiency.

关 键 词：螺旋锥齿轮 齿面测量 PSO 

分 类 号：TH72[机械工程—仪器科学与技术]