带模糊系数的一阶模糊微分方程线性系统的新解

Journal of Fuzzy Set Valued Analysis Pub Date : 1900-01-01 DOI:10.5899/2016/JFSVA-00285

A. K. Dizicheh, S. Salahshour, F. Ismail, A. Hosseini

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引用次数: 2

摘要

本文首先引入一阶模糊微分方程组。然后，我们将问题转化为两个一阶微分方程组。在数值方面，我们采用指数拟合的龙格库塔方法来解决模糊问题。为了证明结果的适用性和准确性，我们对一些著名的实例进行了求解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On new solutions of linear system of first -order fuzzy differential equations with fuzzy coefficient

In this paper, we firstly introduce system of first order fuzzy differential equations. Then, we convert the problem to two crisp systems of first order differential equations. For numerical aspects, we apply exponentially fitted Runge Kutta method to solve the fuzzy problems. We solve some well-known examples in order to demonstrate the applicability and accuracy of results.

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Journal of Fuzzy Set Valued Analysis

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