The Design of Autopilot by Way of Constructing Damp-loop Using the Output Signal of Accelerometers
Ma Shu · Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University · 2000
As the output signal of accelerometer contains the angular acceleration information,the pose angular velocity and pure acceleration signal were separated by means of mathematical treatment and were used to form the damping_loop and the stable_loop separately.Since no velocity gyro or position gyro is used,the cost of the system is reduced.Moreover,it takes up a little room on board and increases the reliability.All of these are significant for short_range tactical missile.