CAJ | 학술논문

提出一个带有局域控制的二维规则网络SIRS模型,理论分析和计算机仿真都表明局域控制能很好地抑制此模型中的病毒传播.研究发现系统状态随时间的演化最终会达到一个稳定状态;病毒的稳态感染比例与传播效率、被控制个体比例和免役个体失去免役能力的概率有关.只有当传播效率大于一个临界值时,病毒才能在网络中持续传播.
제출일개대유국역공제적이유규칙망락SIRS모형,이론분석화계산궤방진도표명국역공제능흔호지억제차모형중적병독전파.연구발현계통상태수시간적연화최종회체도일개은정상태;병독적은태감염비례여전파효솔、피공제개체비례화면역개체실거면역능력적개솔유관.지유당전파효솔대우일개림계치시,병독재능재망락중지속전파.
This paper proposed a local area control SIRS virus spreading model based on 2-dimension regular network. Theoretical analysis and computer simulation show that the local area control strategy is efficient to control virus spreading. The study finds that system state will reach a steady state with time;the stable infected proportion is related with spreading efficiency, controlled individual proportion and the probability of individuals lose its immunity. Only when spreading efficiency beyond a critical value, can the virus spread in the network continuously and stably.