模拟仿真在医学数学建模中的应用研究

Application of Simulation in Medical Mathematical Model

传染病频繁爆发,严重威胁人类健康,目前面临着研究困难,病情难以控制的局面,建立数学模型成为一种重要的研究手段。采用数学模型模拟传染病发病、传播过程,用计算机仿真求解数学模型。介绍了模拟仿真技术及原理,以及在实际应用过程中如何建立模型、模拟仿真的流程和方法。计算机仿真具有计算方式简单、过程易控制、结构灵活等优点,便于微分方程求解,能够更好地为传染病提供防治措施。

For the frequent break-out health and many difficulties in the research of infectious disease and the serious threat to human infectious disease in the control of disease situation the establishment of mathematical model becomes an important means in simulating infectious disease incidence and propagation, solving the mathematical model with computer simulation. The simulation technology and its principle, and how to establish the moder and its simulation process in the practical application are described and simulation process and method. Computer simulation is simple in calculation easy in process control, flexible in structure, and also easy in solution of differential equations, and thus could provide prevention and control measures for the infectious diseases.