Advanced Search
HUANG Jiankang, ZHANG Gang, FAN Ding, SHI Yu. Decoupling control analysis of aluminum alloy pulse MIG welding process based on dynamic fuzzy neural networks[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (9): 43-47.
Citation: HUANG Jiankang, ZHANG Gang, FAN Ding, SHI Yu. Decoupling control analysis of aluminum alloy pulse MIG welding process based on dynamic fuzzy neural networks[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (9): 43-47.
shu

Decoupling control analysis of aluminum alloy pulse MIG welding process based on dynamic fuzzy neural networks

  • 1.

    State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China

  • 2.

    Key Laboratory of Non-Ferrous Metal Alloys, The Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China

More Information
  • Received Date: July 08, 2012
    Graphical Abstract
    • Abstract
  • Considering the strong coupling of parameters, unstable and other key issues during aluminum alloy pulse MIG welding process,D-FNN structure and learning algorithm were introduced.The decoupling controllers were designed based on D-FNN.The dynamic decoupling control simulation of aluminum alloy pulse MIG welding multiple-input multiple-output (MIMO) process,setting the duty cycle of pulse current and wire feeding speed as inputs but wire extension and weld width as outputs, was investigated with synchronization,asynchronous and adding interference pulse.The simulation results indicate that D-FNN controller could real-time evolve rules,dynamically adjust the learning factors,completely decouple the MIMO process and meet the real-time control requirements of welding process.In addition,its fast response speed and good robustness provided a new real-time decoupling control method for stabilizing the aluminum alloy pulsed MIG welding process.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]AN Tongbang, ZHENG Qing, ZHANG Yonglin, LIANG Liang, ZHU Yanjie, PENG Yun. SH-CCT diagram and cold cracking sensitivity of a 1300 MPa grade high strength low alloy steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2022, 43(9): 75-81. DOI: 10.12073/j.hjxb.20220402002
    [2]WANG Jun, LI Fang, ZHANG Yuelong, HUA Xueming, SHEN Chen. Effect of Si content in welding wire on crack sensitivity of aluminum alloy joints and its mechanism[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2020, 41(1): 55-60. DOI: 10.12073/j.hjxb.20190827001
    [3]YAN Chunyan, YUAN Yuan, ZHANG Kezhao, WU Lichao, WANG Baosen. Investigation on cold cracking susceptibility of X100 pipeline steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(12): 41-46. DOI: 10.12073/j.hjxb.2019400310
    [4]RUAN Ye, SU Jinlong, QIAO Jianyi, QIU Xiaoming, XING Fei. Effect of humidity on crack sensitivity of aluminum alloy weld joint and its mechanism[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(1): 89-93. DOI: 10.12073/j.hjxb.2019400018
    [5]YAO Qianyu, DENG Caiyan, GONG Baoming, WANG Dongpo. The sensitivity analysis of parameters involved in engineering critical assessment for the submarine pipeline[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(3): 41-44.
    [6]ZHANG Qunbing, NIU Jing, ZHAO Pengfei, HUANG Yong, LI Zhigang, ZHANG Jianxun. Influence of preheating temperature on cold cracking sensitivity of 12Cr10Co3W2Mo heat resistant steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2015, 36(4): 87-91.
    [7]LÜ Xiaochun, HE Peng, QIN Jian, DU Bing, HU Zhongquan. Effect of peak temperature and cooling rate in welding thermal cycle on microstructure and properties of CGHAZ inSA508-3 steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2014, 35(11): 13-17.
    [8]ZHANG Yuanjie, PENG Yun, MA Chengyong, PENG Xinna, TIAN Zhiling, LU Jiansheng. Harden quenching tendency and cold cracking susceptibility of Q890 steel during welding[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (6): 53-56.
    [9]LAN Liangyun, QIU Chunlin, ZHAO Dewen, GAO Xiuhua. Toughness of welding heat affected zone in high strength steel with low welding crack susceptibility[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2012, (1): 41-44.
    [10]DU Yi, ZHANG Tian-hong, ZHANG Jun-xu. Analysis on welding cold crack sensibility of 10Ni8CrMoV steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (12): 93-96.

Catalog

    Get Citation
    PDF
    XML
    Article views (206) PDF downloads (89) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    Related Articles

    Website Copyright © Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing HouseTel：0451-86323218Address：No. 2077, Chuangxin Road, Songbei District, Harbin

    Supported by: Beijing Renhe Information Technology Co. Ltd    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return