Full-Body Haptic and Spatial Audio Cueing Algorithms for Augmented Pilot Perception
Publication Date
1-1-2024
Document Type
Conference Proceeding
Publication Title
Vertical Flight Society 80th Annual Forum and Technology Display
Abstract
This paper illustrates the development, implementation, and testing of full-body haptic and spatial audio cueing algorithms for augmented pilot perception. Cueing algorithms are developed for roll-axis compensatory tracking tasks where the pilot acts on the displayed error between a desired input and the comparable vehicle output motion to produce a control action. The error is displayed to the pilot using multiple cueing modalities: visual, haptic, audio, and combinations of these. For the visual and combined visual haptic/audio modalities, visual cues are also considered in degraded visual environments (DVE). Full-body haptic and spatial audio algorithms that are based on a proportional-derivative (PD) compensation strategy on the tracking error are found to provide satisfactory pilot vehicle system (PVS) performance for the task in consideration in absence of visual cueing, and to improve PVS performance in DVE when used in combination with visual feedback. These results are consistent with previous studies on the use of secondary perceptual cues for augmentation of human perception. The combination of these results indicate that the use of secondary sensory cues such as full-body haptics and spatial audio to augment the pilot perception can lead to improved/partially-restored PVS performance when primary sensory cues like vision are impaired or denied.
Funding Number
N000142312067
Department
Aviation and Technology
Recommended Citation
Michael T. Morcos, Spencer M. Fishman, Umberto Saetti, Edward N. Bachelder, and Martine Godfroy-Cooper. "Full-Body Haptic and Spatial Audio Cueing Algorithms for Augmented Pilot Perception" Vertical Flight Society 80th Annual Forum and Technology Display (2024).
