Mobile follower robot as an assistive device for home oxygen therapy – evaluation of tether control algorithms

Home Oxygen Therapy (H.O.T.) is a medical treatment for severe lung diseases in which the patients are supplied concentrated oxygen. This paper investigates the use of a follower robot as a support device for H.O.T. patients, consisting of a two-wheeled differential drive robot connected to the user...

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Published inROBOMECH journal Vol. 2; no. 1; pp. 1 - 6
Main Authors Endo, Gen, Allan, Ben, Iemura, Yu, Fukushima, Edwardo F, Iribe, Masatsugu, Takubo, Toshio, Ohira, Mineko
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 15.02.2015
Springer Nature B.V
BioMed Central Ltd
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Abstract Home Oxygen Therapy (H.O.T.) is a medical treatment for severe lung diseases in which the patients are supplied concentrated oxygen. This paper investigates the use of a follower robot as a support device for H.O.T. patients, consisting of a two-wheeled differential drive robot connected to the user by tether. Two different control algorithms were studied using dynamic simulation and motion capture experiments with healthy subjects. In further experiments with H.O.T. patients, including a questionnaire survey, it was confirmed that Follow the Leader control was capable of following the user’s trajectory more accurately than Pseudo-Joystick control, and that overall H.O.T. patients showed a preference for Follow the Leader control.
AbstractList Home Oxygen Therapy (H.O.T.) is a medical treatment for severe lung diseases in which the patients are supplied concentrated oxygen. This paper investigates the use of a follower robot as a support device for H.O.T. patients, consisting of a two-wheeled differential drive robot connected to the user by tether. Two different control algorithms were studied using dynamic simulation and motion capture experiments with healthy subjects. In further experiments with H.O.T. patients, including a questionnaire survey, it was confirmed that Follow the Leader control was capable of following the user's trajectory more accurately than Pseudo-Joystick control, and that overall H.O.T. patients showed a preference for Follow the Leader control.
Home Oxygen Therapy (H.O.T.) is a medical treatment for severe lung diseases in which the patients are supplied concentrated oxygen. This paper investigates the use of a follower robot as a support device for H.O.T. patients, consisting of a two-wheeled differential drive robot connected to the user by tether. Two different control algorithms were studied using dynamic simulation and motion capture experiments with healthy subjects. In further experiments with H.O.T. patients, including a questionnaire survey, it was confirmed that Follow the Leader control was capable of following the user’s trajectory more accurately than Pseudo-Joystick control, and that overall H.O.T. patients showed a preference for Follow the Leader control.
Abstract Home Oxygen Therapy (H.O.T.) is a medical treatment for severe lung diseases in which the patients are supplied concentrated oxygen. This paper investigates the use of a follower robot as a support device for H.O.T. patients, consisting of a two-wheeled differential drive robot connected to the user by tether. Two different control algorithms were studied using dynamic simulation and motion capture experiments with healthy subjects. In further experiments with H.O.T. patients, including a questionnaire survey, it was confirmed that Follow the Leader control was capable of following the user’s trajectory more accurately than Pseudo-Joystick control, and that overall H.O.T. patients showed a preference for Follow the Leader control.
ArticleNumber 6
Author Takubo, Toshio
Iribe, Masatsugu
Allan, Ben
Fukushima, Edwardo F
Iemura, Yu
Endo, Gen
Ohira, Mineko
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Cites_doi 10.1164/ajrccm.163.5.2101039
10.1016/S0954-6111(97)90005-6
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Keywords Home oxygen therapy
Leader following
Mobile robot
Tether
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Snippet Home Oxygen Therapy (H.O.T.) is a medical treatment for severe lung diseases in which the patients are supplied concentrated oxygen. This paper investigates...
Abstract Home Oxygen Therapy (H.O.T.) is a medical treatment for severe lung diseases in which the patients are supplied concentrated oxygen. This paper...
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SubjectTerms Artificial Intelligence
Computational Intelligence
Control and Systems Theory
Engineering
Mechatronics
Research Article
Robotics and Automation
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Title Mobile follower robot as an assistive device for home oxygen therapy – evaluation of tether control algorithms
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