The Switch Time Simulation of a Kind of Jet Element and its Effect on Control Precision

Rocket missile is an important weapon for saturation attack, which exist the problem of the precision. In order to improve the bad precision, the facility control is added. Jet element is the key actuating mechanism of the attitude control for rocket missile. The switch time of jet element is critical for control precision, in this paper the switch time is simulated and its effect on control precision is discussed. The right time when the control system produces control signal is given. Finally, the simulation of trajectory shows that trajectory correction with jet element in side direction is feasible.