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Fuzzy control research of SIR epidemic model
Author(s): 
Pages: 916-920
Year: Issue:  6
Journal: Journal of Southwest University for Nationalities(Natrual Science Edition)

Keyword:  SIR模型模糊控制甲型H1N1灵敏度分析;
Abstract: 根据已有的SIR型传染病的微分方程模型,把具有模糊性的政府采取的控制措施,信息的发布力度及隔离强度等转化为传染病微分方程中的参数λ,设计了一个双输入单输出的模糊控制器,以我国的甲型H1N1数据为例对模型中的参数进行确定,建立控制规则并进行了仿真分析,仿真结果显示所设计的模糊控制系统具有一定的可靠性,验证了本文方法的可行性,最后对自愈率的灵敏度分析表明提高疾病治疗的成功率,可以有效控制疫情的扩大传播和蔓延.
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