Improved multilevel optimization approach

被引：0
|
作者：
Ding, Y. [1 ]
Esping, B.J.D. [1 ]
机构：
[1] Nanjing Aeronautical Inst, Nanjing, China
来源：
Computers and Structures | 1991年 / 38卷 / 5-6期
关键词：
Beams and Girders - Structural Design - Mathematical Techniques - Numerical Methods - Structural Frames - Structural Design;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An improved multilevel optimization approach is proposed. It is also used in the multilevel optimization of frames with beams including buckling constraints. Two types of the improved multilevel approach are treated at the component level. Hybrid approximation technique is adapted at two levels, however the method of moving asymptotes is used at the component level. A new relationship between system variables (Ai) and component variables (tj) is derived. Four numerical examples show that the improved multilevel approach has generalized applicability and availability.
引用
收藏
页码：557 / 567
相关论文
共 50 条
  • [1] AN IMPROVED MULTILEVEL OPTIMIZATION APPROACH
    DING, Y
    ESPING, BJD
    COMPUTERS & STRUCTURES, 1991, 38 (5-6) : 557 - 567
  • [2] IMPROVED MULTILEVEL OPTIMIZATION APPROACH FOR THE DESIGN OF COMPLEX ENGINEERING SYSTEMS
    BARTHELEMY, JFM
    RILEY, MF
    AIAA JOURNAL, 1988, 26 (03) : 353 - 360
  • [3] IMPROVED MULTILEVEL OPTIMIZATION APPROACH FOR THE DESIGN OF COMPLEX ENGINEERING SYSTEMS.
    Barthelemy, Jean-Francois M.
    Riley, Michael F.
    1600, (26):
  • [4] An improved multilevel thresholding approach based modified bacterial foraging optimization
    Kezong Tang
    Xuan Xiao
    Jun Wu
    Jingyu Yang
    Limin Luo
    Applied Intelligence, 2017, 46 : 214 - 226
  • [5] An improved multilevel thresholding approach based modified bacterial foraging optimization
    Tang, Kezong
    Xiao, Xuan
    Wu, Jun
    Yang, Jingyu
    Luo, Limin
    APPLIED INTELLIGENCE, 2017, 46 (01) : 214 - 226
  • [6] Improved algorithm for multilevel logic optimization
    Lu, Z.W.
    Lin, Z.H.
    Zhang, L.
    2001, Shanghai Jiao Tong University (35):
  • [7] An Optimization Approach for Designing Multilevel Converters
    Di Tullio, Luccas
    Arefifar, Seyed Ali
    Ordonez, Martin
    2016 IEEE 7TH INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS FOR DISTRIBUTED GENERATION SYSTEMS (PEDG), 2016,
  • [8] An optimization approach for modulation in multilevel converters
    Gordillo, Francisco
    Gomez-Estern, Fabio
    Salas, Francisco
    PROCEEDINGS OF THE IECON 2016 - 42ND ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2016, : 5033 - 5038
  • [9] An improved SPWM control approach with aid of ant lion optimization for minimizing the THD in multilevel inverters
    Abdel-hamed, Alaa M.
    Nasser, Abdelrahman M.
    Shatla, Hamdy
    Refky, Amr
    SCIENTIFIC REPORTS, 2025, 15 (01):
  • [10] An Improved Predictive Control Approach for Multilevel Inverters
    Trabelsi, M.
    Ben-Brahim, L.
    Gastli, A.
    Ghazi, K. A.
    2013 IEEE INTERNATIONAL SYMPOSIUM ON SENSORLESS CONTROL FOR ELECTRICAL DRIVES AND PREDICTIVE CONTROL OF ELECTRICAL DRIVES AND POWER ELECTRONICS (SLED/PRECEDE), 2013,
12345