Discussion on Control Precision of Single Swing Nozzle

The characteristic of different kinds of nozzles and responses of nozzles under the influence of control force are introduced.As an example of one kind of antiairoraft missile,some factors influencing the control of swing angle in real conditions as the coupled motion of cylinders,the unsymmetry of swing angle,the variation of the arm of force,the excursion of swing center,the precision of placement transfer coefficient and the initial angle are expatiated.Furthermore,the load-torque and the coefficients of servo-actuator are presented.