Inspec keywords: stability; closed loop systems; autonomous aerial vehicles; robot vision; brushless DC motors; aircraft control; virtual reality; cameras

Other keywords: three-axis linkage; noncontact magnetic encoder; hexacopter unmanned aerial vehicle; closed-loop controls; proposed gimbal stability; panoramic shot device; hexacopter UAV; anti-shake performance; virtual reality camera arrays; three-axis gimbal; independent stable cameras; 720-degree VR; 720-degree panoramic shot; brushless DC motor

Subjects: Computer vision and image processing techniques; Image sensors; Optical, image and video signal processing; Mobile robots; Spatial variables control; Aerospace control; Virtual reality