摘要
在单参数模糊微分方程基础上研究了一阶多参数模糊微分方程和模糊初值问题,利用刻画方程的解与刻画参数的关系给出了多参数模糊微分方程解存在的条件,最后给出了具体算例.表明,多参数模糊微分方程具有广泛的工程应用背景.
This paper studies the multi-parameters fuzzy differential equation and fuzzy initial value problem on the basis of single parameter fuzzy differential equation, gives con- dition for a fuzzy solution existence by using the relationship between solution of depict equation and depict parameters. At last, the authors put forward two examples, it shows multi-parameter fuzzy differential equation has a broad engineering background.
出处
《数学的实践与认识》
CSCD
北大核心
2011年第23期206-211,共6页
Mathematics in Practice and Theory
基金
教育部博士点基金(20102121110002)
关键词
扩展原理
模糊参数
模糊初值
刻画方程
extention principle
fuzzy parameter
fuzzy initial value
depict equation
