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Performance of Human Operators with Multimodal Collision Feedback in Teleoperation

Janetzko, Dominik (2018) Performance of Human Operators with Multimodal Collision Feedback in Teleoperation. DLR-Interner Bericht. DLR-IB-RM-OP-2018-226. Master's. TU München. 143 S.

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A variety of studies have proven the positive effects of haptic and visual force feedback on human performance in teleoperation (e.g. Weber & Eichberger, 2015). However, so far there is a lack of research explicitly examining such performance in collision scenarios. Two within-subjects experiments (N1 = 24, N2 = 48) were conducted to investigate the effects of haptic and visual force feedback, round-trip delay (RTD) and visibility of the environment on operator performance in such scenarios. Participants performed basic teleoperation tasks in a virtual environment using a force feedback joystick. Multifactorial Hierarchical Linear Model and ANOVA results indicate a positive effect of haptic force feedback on task completion time, applied force and reaction time in certain collision scenarios. Visual force feedback lead to an increase in reaction time and task completion time, but also decreased the applied force. Further results, theoretical interpretations and implications for practical use are discussed.

Item URL in elib:https://elib.dlr.de/126044/
Document Type:Monograph (DLR-Interner Bericht, Master's)
Title:Performance of Human Operators with Multimodal Collision Feedback in Teleoperation
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Date:2 October 2018
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Number of Pages:143
Keywords:Teleoperation, Force Feedback, Time Delay
Institution:TU München
Department:Munich School oF Engineering
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Telerobotics (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics (since 2013) > Cognitive Robotics
Deposited By: Weber, Dr. Bernhard
Deposited On:11 Feb 2019 09:50
Last Modified:11 Feb 2019 09:50

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