|本期目录/Table of Contents|

[1]常翠芝,高文良,严蓬辉,等.双链基因的退火算法用于激光切割路径优化[J].武汉工程大学学报,2023,45(03):331-336.[doi:10.19843/j.cnki.CN42-1779/TQ. 202210020]
 CHANG Cuizhi,GAO Wenliang,YAN Penghui,et al.Optimization of Laser Cutting Path Using Annealing Algorithm withDouble-Chain Gene [J].Journal of Wuhan Institute of Technology,2023,45(03):331-336.[doi:10.19843/j.cnki.CN42-1779/TQ. 202210020]
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双链基因的退火算法用于激光切割路径优化(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
45
期数:
2023年03期
页码:
331-336
栏目:
机电与信息工程
出版日期:
2023-06-30

文章信息/Info

Title:
Optimization of Laser Cutting Path Using Annealing Algorithm with
Double-Chain Gene

文章编号:
1674 - 2869(2023)03 - 0331 - 06
作者:
常翠芝1高文良2严蓬辉3李自成1黄元峰1
1. 武汉工程大学电气信息学院,湖北 武汉 430205;2. 武汉工程大学数理学院,湖北 武汉 430205;3. 武汉工程大学机电工程学院, 湖北 武汉 430205
Author(s):
CHANG Cuizhi1GAO Wenliang 2YAN Penghui3LI Zicheng1HUANG Yuanfeng 1
1. School of Electrical and Information Engineering,Wuhan Institute of Technology, Wuhan 430205,China;
2. School of Mathematics and Physics, Wuhan Institute of Technology,Wuhan 430205,China;
3. School of Mechanical and Electrical Engineering, Wuhan Institute of Technology, Wuhan 430205,China
关键词:
激光切割路径优化模拟退火算法计算机辅助制造
Keywords:
laser cutting path optimization simulated annealing algorithm computer aided manufacturing
分类号:
TH164; TG458
DOI:
10.19843/j.cnki.CN42-1779/TQ. 202210020
文献标志码:
A
摘要:
为了缩短激光切割路径中的空行程,提高加工效率,同时避免在切割过程中损坏设备,本文分析了切割图元及其数学描述,将切割路径优化问题归结为广义旅行商问题,并提出了一种基于切割路径双链基因表示的模拟退火算法,MATLAB仿真结果表明该方法可以有效地解决上述问题。最后将优化路径和计算机辅助制造里自带优化软件规划的路径作比较,证明本方法可明显缩短激光头的空行程长度,并有效避免了打刀现象。
Abstract:
To improve the processing efficiency in the laser cutting, it is necessary to shorten the noncutting stroke path and avoid damaging the equipment during the cutting process. The cutting element and its mathematical description were analyzed, and the cutting path optimization problem is formulated as the generalized traveling salesman problem. The simulated annealing(SA) algorithm was proposed based on the double-chain gene representation of the cutting path. The MATLAB simulation results show that SA algorithm can effectively solve the above problems. Finally, comparing the optimized path with the path planned by the optimization software in computer aided manufacturing, it is proved that SA algorithm can significantly shorten the laser noncutting stroke length of and avoid the phenomenon of cutting colliding.

参考文献/References:

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相似文献/References:

[1]王学华,刘莉君,马凡杰,等.数控激光加工路径链表快速搜索优化[J].武汉工程大学学报,2014,(10):52.[doi:103969/jissn167428692014010011]
 WANG Xue hua,LIU Li jun,MA Fan jie,et al.Rapid routine searching of numerical control laser processing based on linked list structure[J].Journal of Wuhan Institute of Technology,2014,(03):52.[doi:103969/jissn167428692014010011]

备注/Memo

备注/Memo:
收稿日期: 2022-10-19
基金项目:湖北省教育厅科学技术研究计划指导性项目(B2017059)
作者简介:常翠芝,硕士,讲师,E-mail:[email protected]
引文格式:常翠芝,高文良,严蓬辉,等. 双链基因的退火算法用于激光切割路径的优化[J]. 武汉工程大学学报,2023,45(3):331-336.
更新日期/Last Update: 2023-07-03