计算机科学 ›› 2021, Vol. 48 ›› Issue (10): 135-139.doi: 10.11896/jsjkx.200900183

• 人工智能* 上一篇    下一篇

船舶虚拟制造中狼群优化卷积神经网络的控制应用

肖世龙1, 吴迪2, 唐超尘3,4, 神显豪4, 张德育5   

  1. 1 沈阳理工大学 沈阳110159
    2 哈尔滨工程大学计算机科学与技术学院 哈尔滨150001
    3 西安电子科技大学通信工程学院 西安710071
    4 桂林理工大学广西嵌入式技术与智能系统重点实验室 广西 桂林541004
    5 沈阳理工大学信息科学与工程学院 沈阳110159
  • 收稿日期:2020-09-25 修回日期:2021-03-10 出版日期:2021-10-15 发布日期:2021-10-18
  • 通讯作者: 肖世龙(108940643@qq.com)
  • 基金资助:
    国家自然科学基金项目(61741303);辽宁省自然科学基金计划重点项目(20180520038);教育部产学合作协同育人项(201802284028);广西自然科学基金项目(2018GXNSFAA294061)

Control Application of Wolf Group Optimization Convolutional Neural Network in Ship Virtual Manufacturing

XIAO Shi-long1, WU Di2, TANG Chao-chen3,4, SHEN Xian-hao4, ZHANG De-yu5   

  1. 1 Shenyang Ligong University,Shenyang 110159,China
    2 College of Computer Science and Technology,Harbin Engineering University,Harbin 150001,China
    3 School of Telecommunications Engineering,Xidian University,Xi'an 710071,China
    4 Guangxi Key Laboratory of Embedded Technology and Intelligent System,Guilin University of Technology,Guilin,Guangxi 541004,China
    5 School of Information Science and Engineering,Shenyang Ligong University,Shenyang 110159,China
  • Received:2020-09-25 Revised:2021-03-10 Online:2021-10-15 Published:2021-10-18
  • About author:XIAO Shi-long,born in 1981,associate professor,master sapervisor.His main research interests include virtual reality and virtual simulation.
  • Supported by:
    National Natural Science Foundation of China(61741303),Key Project of the Natural Science Foundation of Liaoning Province(20180520038),Industry-University Cooperation Collaborative Education Project of the Ministry of Education(201802284028) and Guangxi Natural Science Foundation of China(2018GXNSFAA294061).

摘要: 为了优化虚拟工业制造的控制策略,采用狼群优化的卷积神经网络算法进行虚拟工业制造控制研究。首先根据虚拟工业制造任务和资源数据,建立任务-资源列表,并结合单位矩阵对任务-资源列表进行稀疏化,形成虚拟制造单元;接着建立卷积神经网络虚拟制造控制模型,并采用狼群算法对权重和偏置进行优化;最后以所有任务的平均制造时间为目标函数,对虚拟制造单元进行训练优化。船舶主机虚拟制造实验证明,相比于常用的控制算法,通过合理设置卷积核池化尺寸的狼群优化卷积神经网络算法能够获得平均制造时间的最优解。

关键词: 卷积神经网络, 狼群算法, 平均制造时间, 虚拟工业制造, 虚拟制造单元

Abstract: In order to optimize the control strategy of virtual industrial manufacturing,the convolution neural network algorithm based on wolf swarm optimization is used to study the control of virtual industrial manufacturing.Firstly,according to the task and resource data of virtual industrial manufacturing,the task resource list is established,and the task resource list is sparse combined with the unit matrix to form the virtual manufacturing cell.Then,the convolution neural network virtual manufacturing control model is established,and the weight and offset are optimized by using wolf swarm algorithm.Finally,the average manufacturing time of all tasks is taken as the objective function and the manufacturing unit is trained and optimized.The virtual manu-facturing experiment of marine main engine shows that compared with the common control algorithm,the convolution neural network algorithm optimized by wolves can obtain better average manufacturing time by setting the pool size of convolution kernel reasonably.

Key words: Average manufacturing time, Convolution neural network, Virtual industrial manufacturing, Virtual manufacturing cell, Wolf swarm algorithm

中图分类号: 

  • TP393
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