Study on Credibility of Physical Effects of Man-in-the-Loop Simulation System

The credibility of physical effects made by physical instruments in a man-in-the-loop simulation system can directly influence the credibility and application effect of the whole system. In this paper, the factors affecting the credibility of physical effects are analyzed, some essential principles followed in the design of a visual simulation are presented. Then the influences to the visual simulation credibility made by models of geographical environment and the influences to the application effect made by the subjective motion of users are discussed.