The gyro-stabilized platform of the optoelectronic pod can only compensate for the attitude change of an aircraft in inertial stabilization state,but cannot compensate for the linear motion of the aircraft.In the course of flight,the Line of Sight (LOS) of the optoelectronic pod moves fast along with the linear motion of the aircraft.This brings difficulty for the operator to capture and aim the target promptly.If the operator wants to keep an immovable region under surveillance for a long time,he has to operate the pod constantly to keep the LOS pointing at the target.This will increase the burden and operation complexity of the operator.In this paper,a dynamic tracking algorithm based on INS information is introduced.The velocity of linear motion of the aircraft is projected onto the coordinate system of the platform.The dynamically-compensated angular velocity of the platform is calculated and is then compensated for in real-time,which drives the pod to move and keeps the LOS pointing at the immovable ground scene.The experimental results indicate that the dynamic compensation technology based on INS information of the aircraft can compensate for the linear motion of the aircraft in real time and keep the imaging scene of the optoelectronic pod steady,which is convenient for the operators manipulation and can alleviate the burden of the operator.