Based On Robust Dynamic Inversion Smart Bombs Controller Design

This thesis works at the background of the small smart bomb (Small Smart Bomb-SSB), studys one design method of dynamic inverse control combined with Lyapunov stability from the view of practical engineering, explores some related issues about SSB controller.Firstly, according to the SSB mathematical model, the continuous BTT controller is completed by using robust dynamic inverse control. For the sake of testing stability, coupling and the robustness of control systems, the joint three-channel simulation is operated, and the results show that:the continuous BTT controller has excellent tracking performance, decoupling performance and robustness.Secondly, in order to promote further application of practical engineering, this thesis adopts the modular design method. Then the discrete BTT controller is completed, at the same time, it runs at a large step. The simulation results show that:the performance of discrete BTT controller can satisfy engineering application.Finally, according to the basic functions and design requirements of control system, TI's DSP6713B development board is selected as a design platform of control system. Making use of its abundant resources, the hardware design of the control system is accomplished. The major study of software design is that real-time control algorithm comes true and the program based on C program is designed.The research results of this paper provide an effective method for designing BTT controller of SSB. It also provides a certain reference for practical engineering application.