Hybrid functions of Bernstein polynomials and block-pulse functions for solving optimal control of the nonlinear Volterra integral equations

被引：17
|
作者：
Mirzaee, Farshid [1 ]
Hoseini, Seyede Fatemeh [1 ]
机构：
[1] Malayer Univ, Fac Math Sci & Stat, POB 65719-95863, Malayer, Iran
来源：
INDAGATIONES MATHEMATICAE-NEW SERIES | 2016年 / 27卷 / 03期
关键词：
Optimal control problem; Volterra integral equation; Block-pulse functions; Bernstein polynomials; Collocation method; APPROXIMATION;
D O I：
10.1016/j.indag.2016.03.002
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The main purpose of this paper is to approximate the solution of the optimal control problem for systems governed by a class of nonlinear Volterra integral equations. In order to do this, we use combination of Bernstein polynomials (BPs) and block-pulse functions (BPFs) on the interval [0, 1) for converting this problem to an optimization problem that can be solved easily by mathematical programming techniques. Also, the convergence of the proposed method is discussed. Furthermore, in order to show the accuracy and reliability of the proposed method, the new approach is applied to some practical problems. (C) 2016 Royal Dutch Mathematical Society (KWG). Published by Elsevier B.V. All rights reserved.
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页码：835 / 849
页数：15
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