Studying on the method of medical system analysis using fuzzy logic

抄録

A new method is proposed to analyze social systems from their macroscopic point of view. In this method, the probability distribution is requested to satisfy the second derivative equation of Schrodinger-type in physics. The second derivative of the basic equation is suitable to exclude sharp change of the higher order in the distribution. The obtained real potentials represent the structural characteristics of stationary distribution and the imaginary potentials indicate the time-change of the absolute value and the shape of distribution. Interactions between distributions are introduced and it is shown that its approximate solution includes a simple relation of the net transfer. An idea of the politics operators is proposed as a tool of system analysis and some examples are shown.