VEHICLE-MOUNTED CAMERA GIMBAL SERVO SYSTEM AND CONTROL METHOD

Disclosed are a vehicle-mounted camera gimbal servo system and a control method. The vehicle-mounted camera gimbal servo system includes a camera tri-axial gimbal and a servo control apparatus. The camera tri-axial gimbal includes a pitch motor, a roll motor, a yaw motor, a roll arm (), a pitch arm (), a yaw arm (), a gimbal top (), a camera (), a pitch-axis bearing (), and a counterweight block (); the pitch motor includes a pitch motor stator () and a pitch motor rotor (); the yaw motor includes a yaw motor stator () and a yaw motor rotor (); the roll motor includes a roll motor stator () and a roll motor rotor (); the servo control apparatus includes an inertial measurement unit, a three-dimensional modeling control unit, an angular velocity loop control unit, and an angular displacement loop control unit.