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An approximate method for solving optimal control problems with Chebyshev cardinal wavelets
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Behnam Salehi    , Kazem Nouri * , Leila Torkzadeh |
| Semnan University , knouri@semnan.ac.ir |
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Abstract: (5271 Views) |
In this paper, an efficient method is proposed for solving nonlinear quadratic optimal control problems with inequality constraints. The method is based upon Chebyshev cardinal wavelets. The operational matrix of integration is given for related procedures. This matrix is used to reduce the solution of the nonlinear constrained optimal control to a nonlinear programming one to which existing well-developed algorithms may be applied. Finally, the applicability and validity of method are shown by numerical results of some examples. Moreover, the comparison with the existing results show the preference of this method.
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| Keywords: Optimal control problem, Chebyshev cardinal wavelets, Operational matrix, Nonlinear programming. |
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Full-Text [PDF 797 kb]
(8864 Downloads)
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Type of Study: Original |
Subject:
Mathematical Modeling and Applications of OR
Received: 2020/05/22 | Accepted: 2021/12/7 | Published: 2021/12/20
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