Missile Flight Simulation And Display The Missile Orbit In The Geoghraphic Information System

Missile flight simulation is based on the mathematical model instead of kinematics and dynamics model. It can simulate the flight and analyze the result using computer technology instead of missile flight test. It can promote the missile’s safety, avoid more expense, improve the success rate of missile flight test and provide the theory for missile’s design.Firstly analyze the force on the missile and get the missile’s dynamical equations. Then discompose them into pitching movement equations and sidewise movement equations and compute the equations with some functions in the GSL. To get the more ideal flight data, we design the controller. Finally, print the result data by forming curve and contrast to the curve without controller to prove the TVC theory and technology.Displaying the missile’s aviation course in the GIS system is according to the data result, using flex technology and Mercator projection. This procedure, from lauthing point to drop point, can examine the correction and reliability of flight data.