Virtual Anti-aircraft Artillery Training Simulation System Design And Implementation

As far as recent several high technology local wars are concerned, wars with air attack and against air attack will be an important campaign pattern of our army in the future. In order to adapt for future campaign, we have to make use of current weapon equipment of our army to improve training level of our force. This task, the virtual cannon simulation training system, is fit for the need of future campaign. The background of this task is from the task of the mechanical and electronic project and automatization academy of national university of defense technology, mock training system of newly three hit and three defence and radar simulator training system. The aim of this task supply our army with the aerial defence training accessing reality to utilize current weapon equipment and to be make for the shortcoming of present training of our force.In paper the author analyze and study the model of cannon and the training mode of cannon. On the basis of the analysis of object moving track, smoothness and filter of cannon firepower control system, the theory of the colliding question, the theory of cannon fire, fire sheet and so on, the author accomplish the design and realization of virtual cannon to make use of the technology of Distributed Interactive Simulation (DIS). The main contents of the paper includes: the design and realization of cannon firepower control system; the display of cannon virtual interactive training scenes; the trajectory simulation of cannon; the training evaluation; synchronous control and data exchange of virtual cannon concerned with other simulator.