Rudder Angle and Rudder Speed Control Based on Valve Controlled Hydraulic Actuator Loading Servo System

摘要

The steering gear is the actuator of submarine course control system.For valve controlled hydraulic steering gear servo system in this paper,the composition of the hydraulic steering servo valve control system isintroduced and the mathematical model is built through simulationmodel components. Trajectory planning and the adaptive controlalgorithm is proposed in this paper. The trajectory planning can keeprudder angle consistent when separation rudders are in differentconstant loads. The adaptive control algorithm can keep the samerudder angle and rudder speed under the random load.