Title of article :
Indirect Method for Optimal Control Problem Using Boubaker Polynomial
Author/Authors :
ouda, eman hassan university of technology - department of applied science, Iraq , ibraheem, samaa fuad university of technology - department of control and systems engineering, Iraq , fahmi, imad noah ahmed university of technology - department of control and systems engineering, Iraq
Abstract :
In this paper, a computational method for solving optimal problem is presented, using indirect method (spectral methodtechnique) which is based on Boubaker polynomial. By this method the state and the adjoint variables are approximated by Boubaker polynomial with unknown coefficients, thus an optimal control problem is transformed to algebraic equations which can be solved easily, and then the numerical value of the performance index is obtained. Also the operational matrices of differentiation and integration have been deduced for the same polynomial to help solving the problems easier.A numerical example was given to show the applicability and efficiency of the method. Some characteristics of this polynomial which can be used for solving optimal control problems have been deduced and studied for any future work
Keywords :
Optimal control problem , Boubaker polynomial , indirect spectral method.
Journal title :
Baghdad Science Journal
Journal title :
Baghdad Science Journal
