Disturbance Rejection in UAV's velocity and attitude control: Problems and solutions
作者： Fengshui Jing , Jianqiang Yi , Ruyi Yuan , Hua Xiong , Guoliang Fan
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摘要: For the high nonlinearity and coupling of model Unmanned Aerial Vehicles (UAVs), control velocity attitude (i.e. pitch angle, roll yaw angle) under various disturbances (e.g. wind disturbances) has been a challenging research all along. In this paper, we confirm that some simplifications throttle-velocity subsystem is first-order, elevator-pitch angle subsystem, aileron-roll rudder-yaw are second-order respectively. Then, suitable controllers designed based on Active Disturbance Rejection Control for UAVs to maintain in turbulence conditions. Simulations show with help Controllers, can be maintained well
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