Robust Landing Control of a Quadcopter on a Slanted Surface

Abstract A robust landing control algorithm is proposed for a quadcopter, as well platform to land on an inclined or problematic surface. To use the quadcopter outdoor application, it necessary design that can withstand environmental obstacles such wind and weight load during landing. Conventional retractor platforms are not suitable achieving stable surfaces obstacles. Therefore, in this paper, 2-link structured legs applied stably surface obstacle with algorithm. achieve slanted surface, cooperative of has been proposed. The system comprises two controllers, i.e., high-speed proportional derivative neural network-based proportional–integral–derivative controlling real time. implemented, performance demonstrated system.