The stability of the aircraft inertial navigation control system is a key component to ensure flight stability control, the use of the beam in the weighted domain spectral peak search aircraft control algorithm design based on the design based on aircraft stability control inertial navigation systems embedded Linux environment. Control information collection is used for the collected data in the embedded Linux development environment control system, using directional gyro and other capture devices, and other input parameters were heading to the Linux operating system program loading control. Function module is divided into three modules: a user interface module, data processing module, visualization module. Linux device driver development, kernel compilation system, completes the acquisition of the control signal, data storage and management, and humancomputer interaction. System debugging and simulation results show that the system has good humancomputer interaction and control stability, improve the stability of the aircraft inertial navigation control.