Title of article :
Extraction of Approximate Solution for a Class of Nonlinear Optimal Control Problems Using 1/G’-Expansion Technique
Author/Authors :
Gholami Baladezaei ، Mohammad Department of Applied Mathematics - Faculty of Mathematical Sciences - Ferdowsi University of Mashhad , Ghachpazan ، Morteza Department of Applied Mathematics - Faculty of Mathematical Sciences - Ferdowsi University of Mashhad , Hashemi Borzabadi ، Akbar Department of Applied Mathematics - University of Science and Technology of Mazandaran
Abstract :
In this paper, the benefits of 1/G’-expansion technique are utilized to create a direct scheme for extracting approximate solutions for a class of optimal control problems. In the given approach, first state and control functions have been parameterized as a power series, which is constructed according to the solutions of a Bernoulli differential equation, where the number of terms in produced power series is determined by the balance method. A proportionate replacement and solving the created optimization problem lead to suitable solutions close to the analytical ones for the main problem. Numerical experiments are given to evaluate the quality of the proposed method.
Keywords :
Optimal control problem , 1 , G’-Expansion method , Parametrization
Journal title :
Control and Optimization in Applied Mathematics
Journal title :
Control and Optimization in Applied Mathematics
