A new approximate solution of the fuzzy delay differential equations

A. Jameel, N. Anakira, A. Alomari, M. Al-mahameed, A. Saaban
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引用次数: 7

Abstract

In this paper, an approximate analytical algorithm namely homotopy analysis method (HAM) is presented for the first time to obtain approximate analytical solutions of first order fuzzy delay differential equations (FDDEs). This method allows for the solution of the FDDEs to be calculated in the form of an infinite series with the components that can be easily calculated. The HAM utilises a convergence control parameter the convergence region of the infinite series solution. Numerical examples are tested to highlight the important features of the HAM algorithm.
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模糊时滞微分方程的一种新的近似解
本文首次提出了一种近似解析算法——同伦分析法(HAM),用于求解一阶模糊时滞微分方程的近似解析解。这种方法允许以无穷级数的形式计算FDDEs的解,其中的分量可以很容易地计算出来。该方法利用无穷级数解的收敛区域作为收敛控制参数。通过数值算例验证了该算法的重要特点。
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