Imperial College London
Alternate

ProfessorEtienneBurdet

Faculty of Engineering, Department of Bioengineering

Professor of Human Robotics
 
 
 
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Contact

 

e.burdet Website

 
 
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Location

 

419BSir Michael Uren HubWhite City Campus

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Summary

 

Publications

Citation

BibTex format

@article{Huang:2019:10.1109/LRA.2019.2926215,
author = {Huang, Y and Burdet, E and Cao, L and Phuoc, TP and Tiong, AMH and Zheng, P and Phee, SJ},
doi = {10.1109/LRA.2019.2926215},
journal = {IEEE Robotics and Automation Letters},
pages = {3302--3309},
title = {Performance evaluation of a foot interface to operate a robot arm},
url = {http://dx.doi.org/10.1109/LRA.2019.2926215},
volume = {4},
year = {2019}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - We developed a foot interface enabling an operator to control a robotic arm with four degrees of freedom in continuous direction and speed, for operating one of the multiple tools required during robot-aided surgery. In this letter, we first test whether this pedal interface can be used to carry out complex manipulation as is required in surgery. Second, we compare the performance of ten naive operators using this new interface and a traditional button interface providing axis-by-axis constant-speed control. Testing is carried out on geometrically complex path-following tasks similar to laparoscopic training. Movement precision, time and smoothness are analyzed. The results demonstrate that the continuous pedal interface can be used to control a robot in complex motion tasks. The subjects kept the average error rate at a low level of around 2.6% with both interfaces, but the pedal interface resulted in about 30% faster operation and 60% smoother movement, which indicates improved efficiency and user experience as compared with the button interface. A questionnaire shows that controlling the robot with the pedal interface was more intuitive, comfortable, and less tiring than with the button interface.
AU  - Huang,Y
AU  - Burdet,E
AU  - Cao,L
AU  - Phuoc,TP
AU  - Tiong,AMH
AU  - Zheng,P
AU  - Phee,SJ
DO  - 10.1109/LRA.2019.2926215
EP  - 3309
PY  - 2019///
SN  - 2377-3766
SP  - 3302
TI  - Performance evaluation of a foot interface to operate a robot arm
T2  - IEEE Robotics and Automation Letters
UR  - http://dx.doi.org/10.1109/LRA.2019.2926215
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000476791300025&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/72658
VL  - 4
ER  -
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