Velocity-loop Design of Predefined Circuit for Imaging Seeker Coordinator without Speed Sensor

From the point of actual engineering,a method about velocity-loop design of seeker coordinator predefined circuit was presented for imaging seeker coordinator without speed sensor.Based on attitude computation of missile,the motor speed was given by combining inertial navigation signal with coordinator gyro signal to form the velocity-loop.Based on prototype of certain coordinator,the simulation was analyzed and the result shows that this method is right,efficient and valuable for engineering.