人类的视觉系统物理模拟是一个特别困难和复杂的问题,但很有必要从一切方面来研究。作者将控制原理的一般理论应用到视觉系统中,建立了视觉系统的自控阻断矩阵方程这一数学模型,并用晶体管电压反馈使其饱和来模拟真实系统处在思维活动的状态。在视觉系统自控阻断特性的物理模拟中,这是最简单而实用的物理模型。 Physical simulation of the human visual system is a particularly difficult and complex issue, but it is necessary to study in all aspects. The author applies the general theory of control theory to the visual system, establishes the mathematical model of the self-controlled blocking matrix equation of the visual system, and simulates the real system in the state of thinking activity by the voltage feedback of the transistor. This is the simplest and most practical physics model for physical simulation of the visual system’s self-controlled blocking feature.