Numerical simulation of adaptive flow control by means of magnetohydrodynamic force: Part I

Author

Wang, Lei ; Liu, Hui

Author_Institution

Wuhan Second Ship Design & Res. Inst., Wuhan, China

Volume

4

fYear

2011

fDate

29-31 July 2011

Abstract

The flow control technique by means of magnetohydrodynamic (MHD) force, an intensively studied topic in the flow control field, can be well integrated with adaptive algorithm due to its rapid response, thus achieving online optimization. This paper utilizes the adaptive control algorithm which combines the particle swarm optimization (PSO) algorithm and the extremum seeking control (ESC) for the MHD active flow control. Through numerical simulation of the flow past a circular cylinder under MHD force, the process of the on-line optimization of MHD active flow control is realized.

Keywords

adaptive control; flow control; magnetohydrodynamics; numerical analysis; optimal control; particle swarm optimisation; active flow control; adaptive flow control; extremum seeking control; magnetohydrodynamic force; numerical simulation; online optimization; particle swarm optimization; Force; Magnetohydrodynamics; Optimization; Presses; MHD flow; adaptive flow control; extremum seeking control; particle swarm optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Optoelectronics (ICEOE), 2011 International Conference on

Conference_Location

Dalian, Liaoning

Print_ISBN

978-1-61284-275-2

Type

conf

DOI

10.1109/ICEOE.2011.6013505

Filename

6013505