Study On Essential Technique Of Missile Testing And Training Simulation System

In recent years, the simulation technology has obtained the very quick development in military domain. Using the simulation technology,we can spend in the few funds researching the influence of each kind of important parameter to the armament system, each kind of condition influence during the use of armament system, and catching on the relations between system variables. Thus we may carry on the optimized design to the armament system. View simulation technology comparatively early obtained the widespread application in the astronautics simulation domain. This thesis'research goal is carrying on the simulation using the view simulation technology to the missile launch process, so we can both simulate the missile's flight trajectory and blast effect real time, and reappear the entire testing process after experiment.The main work stated in this thesis focuses in the following aspects.1. Studying on the modeling method and the correlation technology of the missile testing and training simulation system Thoroughly introducing the simulation platform Multigen Vega with emphasis, and analyzing its API kinds. Studying and realizing some essential questions about missile testing and training simulation, such as the model's real-time actuation, the viewpoint's control and transformation and so on.2. Putting forward one frame of missile testing and training simulation system in view of some missile's flight experiment characteristic. Analyzing each part of functions, and mading the key analysis on key partial namely real-time scene simulation.3. Proposing one data management and rendering algorithm based on the multi-threads,and with this algorithm realizing the rapid rendering of the real-time scene based on the missile coordinates.4. Designing and realizing a missile testing and training view simulation system,that can simulate the flight trajectory real time and reappear the entire testing process after experiment.At last, This thesis provides the summarization of the work and the content of the future research.