Transient Flight Controller of Vertical Take-Off and Landing UAV based on Multimode Integrated Design

Abstract

the controller is designed for the vertical take-off and landing mode, the transient flight mode and the fixed wing flight mode, respectively; a control signal fusion method is introduced in the transition flight control mode, which realizes the smooth switching of aerial vehicle in different flight modes; aiming at the problem of the control plane redundancy, the method of advancing amplitude of redundant control quantity is adopted to simplify the control distribution process. It is verified that the control method of Vertical Take-Off and Landing UAV can track the flight path well via six degrees of freedom simulation of the aerial vehicle.