Article citationsMore>>

I. Mbaye and C. Murea, “Numerical Procedure with Analytic Derivative for Unsteady Fluid-Structure Interaction,” Communications in Numerical Methods in Engineering, Vol. 24, No. 11, 2008, pp. 1257-1271. doi:10.1002/cnm.1031

has been cited by the following article:

• TITLE: Controllability Approach for a Fluid Structure Interaction Problem

  AUTHORS: Ibrahima Mbaye

  KEYWORDS: Fluid Structure Interaction; Finite Elements Method; Controllability; BFGS Method

  JOURNAL NAME: Applied Mathematics, Vol.3 No.3, March 27, 2012

  ABSTRACT: The present paper presents a new method to solve fluid structure interaction problem. Our computational method is based on controllability approach. Given a target structural displacement we will find a control steering the displacement of the structure u to . We need to define a payoff functional (J): where u solves the structure equation for the control and is a fixed value. Our aim is to find a control which minimizes the payoff criterion. And therefore we find u the beam displacement, v the velocity of the fluid and p the pressure of the fluid.