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- Ali Vahidian Kamyad, M. Keyanpour, M. H. Farahi
- Applied Mathematics and Computation
- 2007

In this paper, we are going to consider a nonlinear optimal control problem (NOC). First we change the (NOC) problem to an optimal differential inclusion problem (ODI), then by defining new control variables, (ODI) problem is converted to an optimal control problem where it is linear in term of control variable and we determine the approximation of this… (More)

- M. Keyanpour, M. H. Farahi
- Applied Mathematics and Computation
- 2007

A shape optimization problem concerned with minimum drag of a thin wing is considered. In this paper, measure theory approach in function space is derived, resulting in an effective algorithm for the discretized optimization problem. First the problem is expressed as an optimal problem governed by variational forms on a fixed domain. Then by using an… (More)

- M. Keyanpour, T. Akbarian, Frank Stenger
- 2011

In this paper a numerical method is proposed for solving optimal control problems governed by Fredholm integral equations (OCF). The method is based upon sinc wavelet and parametrization method and transforms the problem to a nonlinear programming problem. Control function u(t) and state function are approximated by a finite combination of elements of a… (More)

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