| 具有推广Hukuhara导数的模糊微分方程的数值解 |
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| 引用本文： | 王磊,郭嗣琮,李娜.具有推广Hukuhara导数的模糊微分方程的数值解[J].计算机工程与应用,2012,48(2):56-58. |
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| 作者姓名： | 王磊 郭嗣琮 李娜 |
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| 作者单位： | 1.辽宁工程技术大学 基础教学部，辽宁 葫芦岛 125105 2.辽宁工程技术大学 理学院，辽宁 阜新 123000 |
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| 摘 要： | 在推广Hukuhara导数概念下研究了一阶模糊微分方程的模糊初值问题，利用预估-校正算法给出了模糊初值问题的数值解，文中的例子说明了方法的可行性及实用性。
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| 关 键 词： | 三角模糊数 模糊微分方程 推广Hukuhara导数 阿达姆斯法 预估-校正法 |
| 修稿时间： | |
Numerical solution of fuzzy differential equations under generalized Hukuhara differentiability |
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| WANG Lei
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GUO Sizong
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LI Na.Numerical solution of fuzzy differential equations under generalized Hukuhara differentiability[J].Computer Engineering and Applications,2012,48(2):56-58. |
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| Authors: | WANG Lei GUO Sizong LI Na |
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| Affiliation: | 1.Department of Basic Teaching, Liaoning Technical University, Huludao, Liaoning 125105, China 2.College of Science, Liaoning Technical University, Fuxin, Liaoning 123000, China |
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| Abstract: | This paper studies the first order fuzzy differential equations with initial value problem by using the strongly generalized differentiability concept. Utilizing the predictor-corrector method, the problem of finding a numerical approximation of solutions is investigated. The method’s applicability is illustrated by solving a linear first-order fuzzy differential equation. |
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| Keywords: | triangular fuzzy number fuzzy differential equation generalized Hukuhara differentiability Adams method predictor-corrector method |
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