Optimal Control of a Delay-Varying Computer Virus Propagation Model

被引：6
|
作者：
Ren, Jianguo [1 ]
Xu, Yonghong [2 ]
Zhang, Chunming [3 ]
机构：
[1] Jiangsu Normal Univ, Coll Comp, Xuzhou 221116, Jiangsu, Peoples R China
[2] Chongqing Univ, Coll Bioengn, Chongqing 400044, Peoples R China
[3] Guangdong Med Coll, Sch Informat Engn, Dongguan 523808, Peoples R China
来源：
DISCRETE DYNAMICS IN NATURE AND SOCIETY | 2013年 / 2013卷
基金：
中国国家自然科学基金;
关键词：
SPREAD;
D O I：
10.1155/2013/210291
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
By incorporating the objective of keeping a low number of infected nodes and a high number of recovered nodes at a lower cost into a known computer virus model (the delay-varying SIRC model) extended by introducing quarantine, a novel model is described by means of the optimal control strategy and theoretically analyzed. Through the comparison of simulation results, it is shown that the propagation of computer virus with varying latency period can be suppressed effectively by the optimal control strategy.
引用
收藏
页数：7
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