Integrated guidance and control based on dynamic inverse and extended state observer method

The dynamic inverse method based on extended state observer is presented for the problem of air-to-ground missile's integrated guidance and control. With a view to maneuver of ground targets, the integrated guidance and control model is constituted. According to this model, the design method of integrated guidance and control is given by using dynamic inverse. In order to overcome the defect of the dynamic inverse method, the uncertainty of guidance and control systems is estimated based on the extended state observer. Simulation results show that this integrated guidance and control method can implement efficiently attack constraint mission for missiles as well as preferable guidance and control precision.