T-S模糊控制在乙型病毒性肝炎传播过程中的应用

T-S fuzzy control with hepatitis B model

基于微分代数方程描述的乙型病毒性肝炎传播模型,构造了相应的广义T-S模糊模型。利用T-S模糊广义系统控制方法,设计状态反馈控制器,以抑制传染病的发展,使乙肝病毒传播模型在无病平衡点达到稳定状态。通过数值模拟验证了结论的合理性。

Based on the hepatitis B model that is described by differential algebraic equation, the corresponding general T-S fuzzy model is constructed. By using the general system control method of T-S fuzzy, the state feedback controller is designed to inhibit the development of diseases and make the system stable at free-disease equilibrium. The numerical simulation verifies the reasonability of conclusion.