Results 91 to 100 of about 18,356 (198)
IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.In this article, we propose an adaptive robust nonlinear optimal sliding mode control using the optimal homotopy asymptotic method (RNOSC‐OHAM) for maximizing wind power capture. Because of the unstable nature of the wind and the presence of uncertainties and disturbances in the structure of the wind turbine, the optimal controller cannot provide ...
Arefe Shalbafian +2 more
wiley +1 more source
Series Solution for Painlevé Equation II
Walailak Journal of Science and Technology, 2014 The Painlev'e equations are second order ordinary differential equations which can be grouped into six families, namely Painlev'e equation I, II,…, VI.
Fazle MABOOD +3 more
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Nevşehir Bilim ve Teknoloji Dergisi, 2016 In this paper, we study the mixed Volterra-Fredholm integral equations of the second kind by means of optimal homotopy asymptotic method (OHAM) and Homotopy Perturbation method (HPM).Our approach is independent of time and contains simple computations with quite acceptable approximate solutions in which approximate solutions obtained by these methods ...
DAEI KASMAEI, Hamed, RASHIDINIA, Jalil
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Numerical Scheme for Solving Singular Two-Point Boundary Value Problems
Journal of Applied Mathematics, 2013 Singular two-point boundary value problems (BVPs) are investigated using a new technique, namely, optimal homotopy asymptotic method (OHAM). OHAM provides a convenient way of controlling the convergence region and it does not need to identify an ...
N. Ratib Anakira +2 more
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Wire coating analysis with Oldroyd 8-constant fluid by Optimal Homotopy Asymptotic Method
Computers & Mathematics with Applications, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rehan Ali Shah +3 more
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Abstract and Applied Analysis, 2013 The aim of this study is to present the use of a semi analytical method called the optimal homotopy asymptotic method (OHAM) for solving the linear Fredholm integral equations of the first kind.
Mohammad Almousa, Ahmad Ismail
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A Numerical Solution of Troesch’s Problem via Optimal Homotopy Asymptotic Method
International Journal of Computer Applications, 2016 Troesch’s problem arose while the investigation of the confinement of a plasma column by applying radiation pressure was being conducted. It is an unstable problem in itself, with a two-point boundary value. The application of the Optimal Homotopy Asymptotic Method (OHAM) is used to attain an approximate solution for the nonlinear differential equation
Aurangzaib A +3 more
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Multistage Optimal Homotopy Asymptotic Method for Solving Initial-Value Problems
Journal of Nonlinear Sciences and Applications, 2016 In this paper, a new approximate analytical algorithm namely multistage optimal homotopy asymptotic method (MOHAM) is presented for the first time to obtain approximate analytical solutions for linear, nonlinear and system of initial value problems (IVPs).This algorithm depends on the standard optimal homotopy asymptotic method (OHAM), in which it is ...
Anakira, N. R. +3 more
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Homotopy perturbation method with an auxiliary parameter for nonlinear oscillators
Journal of Low Frequency Noise, Vibration and Active Control, 2019 A brief introduction to the development of the homotopy perturbation method is given, and the main milestones are elucidated with more than 90 references.
Dan-Ni Yu, Ji-Huan He, Andres G Garcıa
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Kuwait Journal of ScienceThe purpose of this work is to examine the thin film flow of a third grade fluid having appropriate boundary conditions using two homotopy based techniques, that is, the optimal homotopy asymptotic method with DJ polynomial (OHAM-DJ) and the asymptotic ...
Azzh Saad Alshehry +3 more
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