Optimal control of the circular cylinder wake in the laminar regime by POD reduced-order models and trust-region method

被引：3
|
作者：
Bergmann, Michel [1 ]
Cordier, Laurent [1 ]
机构：
[1] ENSEM, CNRS INPL UHP, UMR 7563, LEMTA, F-54504 Vandoeuvre Les Nancy, France
来源：
MECANIQUE & INDUSTRIES | 2007年 / 8卷 / 02期
关键词：
optimal control; reduced-order model; POD; trust-region method; wake flow; circular cylinder; drag;
D O I：
10.1051/meca:2007028
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The objective of this study is the mean drag minimization under rotary control of the cylinder wake in the laminar regime. The optimization problem is solved by a procedure that couples POD Reduced-Order Models (POD ROM) and trust-region method (TRPOD). Finally, 30% of relative mean drag reduction is found for reduced numerical costs.
引用
收藏
页码：111 / 118
页数：8
相关论文
共 37 条
  • [1] Optimal control of the cylinder wake in the laminar regime by trust-region methods and POD reduced-order models
    Bergmann, M.
    Cordier, L.
    JOURNAL OF COMPUTATIONAL PHYSICS, 2008, 227 (16) : 7813 - 7840
  • [2] Control of the cylinder wake in the laminar regime by Trust-Region methods and POD Reduced Order Models
    Bergmann, Michel
    Cordier, Laurent
    Brancher, Jean-Pierre
    2005 44th IEEE Conference on Decision and Control & European Control Conference, Vols 1-8, 2005, : 524 - 529
  • [3] A POD reduced-order model for wake steering control
    Fortes-Plaza, A.
    Campagnolo, F.
    Wang, J.
    Wang, C.
    Bottasso, C. L.
    SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2018), 2018, 1037
  • [4] Optimal rotary control of the cylinder wake in the laminar regime
    Protas, B
    Styczek, A
    PHYSICS OF FLUIDS, 2002, 14 (07) : 2073 - 2087
  • [5] Regularization method for calibrated POD reduced-order models
    Abou El Majd, Badr
    Cordier, Laurent
    CSNDD 2014 - INTERNATIONAL CONFERENCE ON STRUCTURAL NONLINEAR DYNAMICS AND DIAGNOSIS, 2014, 16
  • [6] Distributed Trust-Region Method With First Order Models
    Armacki, Aleksandar
    Jakovetic, Dusan
    Krejic, Natasa
    Jerinkic, Natasa Krklec
    PROCEEDINGS OF 18TH INTERNATIONAL CONFERENCE ON SMART TECHNOLOGIES (IEEE EUROCON 2019), 2019,
  • [7] Optimal rotary control of the cylinder wake using proper orthogonal decomposition reduced-order model
    Bergmann, M
    Cordier, L
    Brancher, JP
    PHYSICS OF FLUIDS, 2005, 17 (09) : 1 - 21
  • [8] New Regularization Method for Calibrated POD Reduced-Order Models
    Abou El Majd, Badr
    Cordier, Laurent
    MATHEMATICAL MODELLING AND ANALYSIS, 2016, 21 (01) : 47 - 62
  • [9] Reduced-order models for closed-loop wake control
    Tadmor, Gilead
    Lehmann, Oliver
    Noack, Bernd R.
    Cordier, Laurent
    Delville, Joel
    Bonnet, Jean-Paul
    Morzynski, Marek
    PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2011, 369 (1940): : 1513 - 1524
  • [10] On the omnidirectionality of a system with eight spinning rods for wake control of a circular cylinder in laminar regime
    Carvalho, I. A.
    Assi, G. R. S.
    JOURNAL OF FLUIDS AND STRUCTURES, 2024, 124
1234