Error Modeling and Simulation of Kill Vechicle Attitude Control System Ground Test

Taking that inertial measurement unit error,engine error and excursion of centroid together with the disturbance of pendulum in this overhang specifical scene into consideration,the error model of kill vechicle attitude control ground test is constructed. Then attitude control system simulation of kill vechicle was taken apart. The result declares that the attitude control system of kill vechicle could overcome the errors and disturbance effectively,and meet the precision demand simultaneously.