AAM-VDT: Vehicle Digital Twin for Tele-Operations in Advanced Air Mobility
CoRR(2024)
摘要
This study advanced tele-operations in Advanced Air Mobility (AAM) through
the creation of a Vehicle Digital Twin (VDT) system for eVTOL aircraft,
tailored to enhance remote control safety and efficiency, especially for Beyond
Visual Line of Sight (BVLOS) operations. By synergizing digital twin technology
with immersive Virtual Reality (VR) interfaces, we notably elevate situational
awareness and control precision for remote operators. Our VDT framework
integrates immersive tele-operation with a high-fidelity aerodynamic database,
essential for authentically simulating flight dynamics and control tactics. At
the heart of our methodology lies an eVTOL's high-fidelity digital replica,
placed within a simulated reality that accurately reflects physical laws,
enabling operators to manage the aircraft via a master-slave dynamic,
substantially outperforming traditional 2D interfaces. The architecture of the
designed system ensures seamless interaction between the operator, the digital
twin, and the actual aircraft, facilitating exact, instantaneous feedback.
Experimental assessments, involving propulsion data gathering, simulation
database fidelity verification, and tele-operation testing, verify the system's
capability in precise control command transmission and maintaining the
digital-physical eVTOL synchronization. Our findings underscore the VDT
system's potential in augmenting AAM efficiency and safety, paving the way for
broader digital twin application in autonomous aerial vehicles.
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