Research On Stability Flight Of Unmanned Helicopter

Unmanned helicopter, with its strong ability to fly, with special advantages over other unmanned aircraft that are not,Such as hovering, flying. The helicopter has the important value of military and civilian important value. Unmanned helicopter is more than one degree of freedom, multivariable and strong coupling system, it has a good flight performance, the key is need good flight control methods and design of high-performance controllers。Its flight control algorithms, administrative tasks and autonomous navigation capabilities are unmanned helicopter takes off, flight, perform scheduled tasks, and so on throughout the flight landed core recovery process. In this paper, a model aircraft fuel helicopter has been used.And It has a strong load capacity, because it is the fuel helicopters, all with a load capacity is relatively strong, the use of embedded operating systems as unmanned helicopters operating system, and installed the acceleration sensor and GPS on it and so on. It provides good conditions for unmanned autonomous helicopter flight. In the hardware basis, the paper established the autonomous unmanned helicopter flight control platform. We the core of control center of unmanned helicopter flight control system.