摘要
研究了新入网的计算机、从网络中被淘汰的计算机以及装有反病毒软件的计算机等因素对网络病毒的影响,建立了计算机网络病毒模型,通过对模型的分析获得了3个平衡点,其中两个为边界平衡点,一个为内在平衡点,并得到了平衡点稳定的条件,为控制计算机病毒的流行提供了理论依据.
The aim of this paper is to investigate how the spread of computer viruses on the computer networks. We are mainly concern with computer viruses with new computer joined the computer network, computer eliminated from the computer network, and computer equipped with anti-virus software. We formulate an reasonable dynamic model for virus spread. By analysis of the model, we obtain four equilibrium points. There are two boundary equilibrium points, and one internal equilibrium point. Stable condition of the equilibrium are given. To control the prevalence of computer viruses provide a theoretical basis.
出处
《陕西科技大学学报（自然科学版）》
2011年第3期105-107,共3页
Journal of Shaanxi University of Science & Technology
基金
山西省研究生优秀创新项目(20093018)
