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Conceptual design procedure of Unmanned Aerial Vehicle (UAV) flight control system is discussed in this paper. Detailed discussion of important aspects of UAV relating to its role, mission, capabilities and their implications on the flight control system are discussed. This leads to the basic requirements for the flight control and then translates to the type of controller to be used on board the...
A new neural-network-based fault-tolerant controller for nonlinear system is proposed. First a neural-network (NN) model is built for the unknown nonlinear system. The NN model is only trained during the initial period when the system is faultless. Then a fault-tolerant controller is designed. It consists of two parts, a main controller and a compensator. The main controller is designed for high performance...
This paper firstly analyses the kinetics model of re-entry vehicle, then presents a control method using neural network and adaptive inversion to overcome the flaws existing in other conventional control methods such as proportional-derivative (PD) and recently have extended to a special case of proportional-integral (PI) desired dynamics using implicit model-following. This new controller can adapt...
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