Method And Embedded Guidance System For Uavs: Autonomous High Precision Soft Landing And Flying Through/Hovering At Waypoints

Abstract: METHOD AND EMBEDDED GUIDANCE SYSTEM FOR UAVs: AUTONOMOUS HIGH-PRECISION SOFT-LANDING AND FLYING THROUGH/HOVERING AT WAYPOINTS ABSTRACT Present disclosure relates to field of autonomous aerial vehicle that method for autonomous flying and soft-landing of unmanned aerial vehicles. Guidance Navigation and Control (GNC) system receives desired states and current states of autonomous aerial vehicle from sources associated with autonomous aerial vehicle. Further, GNC system determines time required by autonomous aerial vehicle to reach destination based on desired states and current states. Time required to reach destination is determined continuously. Thereafter, GNC system generates guidance command to operate aerial vehicle based on minimum jerk value. Finally, GNC system transforms guidance command to desired attitude and thrust command using pre-defined equations. Desired attitude and thrust command are transmitted to navigation and control module of autonomous aerial vehicle for generating actuator commands. Present disclosure provides advantage of generating high precision trajectory for robust flying, that in turn helps in achieving soft landing and helps in flying through or hovering at waypoints. FIG. 1A

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