An anti-high overload integrated guidance and control system. In the system, a navigation system, a guidance system and a control system are integrally designed, and all data is transmitted to a microprocessor module (1) for processing, thereby avoiding the influence of the time lag of transmitting signals between subsystems on aircraft control, wherein a sheet-shaped anti-high overload antenna (21) is specially designed; compared to a traditional cone-shaped antenna and an improved annular antenna, the sheet-shaped antenna not only has a stronger satellite signal receiving ability, but also has the characteristics of high overload resistance, and may work stably in high dynamic high overload conditions. In addition, since the angular velocity of sight obtained by a navigation module (2) and guidance module (3) are not sufficiently accurate and there are errors, the microprocessor module (1) uses the angular velocity of sight after fusion resolution to perform navigation calculations, which may further improve hit accuracy.