Artificial force field for haptic feedback in UAV teleoperation
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
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This paper shows a preliminary experimental evaluation of a novel haptic aiding for Remotely Piloted Vehicles. The aerodynamically-inspired haptic feedback law was named Conventional Aircraft Artificial Feel, and was implemented as a variable stiffness spring. The experimental set-up comprises a fully nonlinear mathematical model of the aircraft, a visual display and a haptic device (a 3 DoF Omega Device). The tests, performed using a set of 18 naïve subjects, show the validity of the proposed approach.