The velocity stabilization loop of the four-gimbal and two-axis airborne stabilization and tracking platform is modeled based on the mechanism analysis. In the design of the correction in velocity stabilization loop, the traditional advanced-lag correction method has the disadvantage of bad anti-jamming ability. In order to improve the anti-jamming ability, two algorithms are proposed, one is a higher-order PI correction, and the other one is a higher-order PI correction together with an advanced correction. Simulation results show that the latter algorithm not only has better anti-jamming performance, but also improves the dynamic performance of the high-order system.