Process Optimal Control of Sheet Metal Forming Springback Based on Evolutionary Strategy

被引：3
|
作者：
Liu, Wenjuan [1 ]
Liang, Zhiyong [1 ]
Huang, Tao [1 ]
Chen, Yuanbin [1 ]
Lian, Jinping [1 ]
机构：
[1] Zhaoqing Univ, Sch Comp Sci, Zhaoqing, Guangdong, Peoples R China
来源：
2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23 | 2008年
关键词：
Springback; optimization; multi-curvature sheet metal forming; evolutionary strategy;
D O I：
10.1109/WCICA.2008.4594170
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper presents a process optimal control scheme of sheet metal forming springback based on evolutionary strategy. The springback prediction model is established on orthogonal test analysis. The evolutionary strategy based on linear transformation fitness function is used as optimization algorithm, the smallest sheet metal forming springback as the goal, to complete the process parameter optimization design of multi-curvature forming, thus obtaining the best process parameters. The sheet metal forming springback test is conducted in the best process parameters. The experiment results indicate that the best process scheme can be achieved with the process optimal springback control method based on evolutionary strategy, the springback can be controlled and reduced effectively.
引用
收藏
页码：7940 / 7945
页数：6
相关论文
共 50 条
  • [41] Numerical investigation of multi-point forming process for sheet metal: wrinkling, dimpling and springback
    Cai, Zhong-Yi
    Wang, Shao-Hui
    Li, Ming-Zhe
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2008, 37 (9-10): : 927 - 936
  • [42] Springback prediction in sheet metal forming of high strength steels
    Chongthairungruang, B.
    Uthaisangsuk, V.
    Suranuntchai, S.
    Jirathearanat, S.
    MATERIALS & DESIGN, 2013, 50 : 253 - 266
  • [43] Impact of elastic modulus degradation on springback in sheet metal forming
    Halilovic, Miroslav
    Vrh, Marko
    Stok, Boris
    NUMIFORM '07: MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS I AND II, 2007, 908 : 925 - +
  • [44] Material Models for Accurate Simulation of Sheet Metal Forming and Springback
    Yoshida, Fusahito
    NUMIFORM 2010, VOLS 1 AND 2: DEDICATED TO PROFESSOR O. C. ZIENKIEWICZ (1921-2009), 2010, 1252 : 71 - 78
  • [45] A new constitutive model for prediction of springback in sheet metal forming
    Appiah, E
    Jain, M
    MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS 1 AND 2, 2004, 712 : 1651 - 1657
  • [46] Numerical investigation of multi-point forming process for sheet metal: wrinkling, dimpling and springback
    Zhong-Yi Cai
    Shao-Hui Wang
    Ming-Zhe Li
    The International Journal of Advanced Manufacturing Technology, 2008, 37 : 927 - 936
  • [47] CAE approach for springback prediction and compensation in sheet metal forming
    Wang, WP
    Lou, M
    SIMULATION OF MATERIALS PROCESSING: THEORY, METHODS AND APPLICATIONS, 2001, : 741 - 744
  • [48] Springback Prediction for Complex Sheet Metal Forming Parts Based on Genetic Neural Network
    Ruan, Feng
    Feng, Yang
    Liu, Wenjuan
    2008 INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION TECHNOLOGY APPLICATION, VOL I, PROCEEDINGS, 2008, : 157 - 161
  • [49] Characterising material and process variation effects on springback robustness for a semi-cylindrical sheet metal forming process
    de Souza, T.
    Rolfe, B. F.
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2010, 52 (12) : 1756 - 1766
  • [50] Springback control of sheet metal forming based on the response-surface method and multi-objective genetic algorithm
    Liu Wei
    Yang Yuying
    Xing Zhongwen
    Zhao Lihong
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 499 (1-2): : 325 - 328
12345