A rule-based expert system to decide on direction and speed of a powered wheelchair

David Sanders; Alexander Gegov; Malik Haddad; Favour Ikwan; David Wiltshire; Yong Chai Tan

doi:10.1007/978-3-030-01054-6_57

A rule-based expert system to decide on direction and speed of a powered wheelchair

David Sanders, Alexander Gegov, Malik Haddad, Favour Ikwan, David Wiltshire, Yong Chai Tan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

Some rule based techniques are presented that can assist powered wheelchair drivers. The expert system decides on the direction and speed of their wheelchair. The system tends to avoid obstacles while having a tendency to turn and head in towards a desired destination. This is achieved by producing a new target angle as an extra input. Other inputs are from sensors and a joystick. Directions are recommended and mixed with user inputs from the joystick representing desired direction and desired speed. The rule-based system decides on an angle to turn the powered wheelchair and suggest it. Inputs from the joystick and sensors are mixed with the suggested angle from the Rule Based Expert System. A modified direction for the wheelchair is produced. The whole system helps disabled wheelchair users to drive their powered wheelchairs.

Original language	English
Title of host publication	Intelligent Systems and Applications
Subtitle of host publication	Proceedings of the 2018 Intelligent Systems Conference (IntelliSys) Volume 1
Editors	Kohei Arai, Supriya Kapoor, Rahul Bhatia
Publisher	Springer
Pages	822-838
Number of pages	17
ISBN (Electronic)	978-3-030-01054-6
ISBN (Print)	978-3-030-01053-9
DOIs	https://doi.org/10.1007/978-3-030-01054-6_57
Publication status	Published - Jan 2019
Event	IntelliSys 2018 - London, United Kingdom Duration: 6 Sep 2018 → 7 Sep 2018

Publication series

Name	Advances in Intelligent Systems and Computing
Publisher	Springer
Volume	868
ISSN (Print)	2194-5357
ISSN (Electronic)	2194-5365

Conference

Conference	IntelliSys 2018
Country/Territory	United Kingdom
City	London
Period	6/09/18 → 7/09/18

Keywords

Assist
Collision avoidance
Decision
Driving
Powered
Rule-based
Wheelchair

Access to Document

10.1007/978-3-030-01054-6_57

A rule-based expert system
The final authenticated version is available online at: http://dx.doi.org/10.1007%2F978-3-030-01054-6_57.
Accepted author manuscript (Post-print), 2.33 MBLicence: Unspecified

http://saiconference.com/Conferences/IntelliSys2018

1 Active

Using artificial intelligence to share control of a powered-wheelchair between a wheelchair user and an intelligent sensor system
Sanders, D., Gegov, A. & Haddad, M.
Engineering and Physical Sciences Research Council
1/11/18 → 1/11/22
Project: Research

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Sanders, D., Gegov, A., Haddad, M., Ikwan, F., Wiltshire, D., & Tan, Y. C. (2019). A rule-based expert system to decide on direction and speed of a powered wheelchair. In K. Arai, S. Kapoor, & R. Bhatia (Eds.), Intelligent Systems and Applications: Proceedings of the 2018 Intelligent Systems Conference (IntelliSys) Volume 1 (pp. 822-838). (Advances in Intelligent Systems and Computing; Vol. 868). Springer. https://doi.org/10.1007/978-3-030-01054-6_57

Sanders, David ; Gegov, Alexander ; Haddad, Malik ; Ikwan, Favour ; Wiltshire, David ; Tan, Yong Chai. / A rule-based expert system to decide on direction and speed of a powered wheelchair. Intelligent Systems and Applications: Proceedings of the 2018 Intelligent Systems Conference (IntelliSys) Volume 1. editor / Kohei Arai ; Supriya Kapoor ; Rahul Bhatia. Springer, 2019. pp. 822-838 (Advances in Intelligent Systems and Computing).

@inproceedings{9cf1319805384a87b92c6645665a7cff,

title = "A rule-based expert system to decide on direction and speed of a powered wheelchair",

abstract = "Some rule based techniques are presented that can assist powered wheelchair drivers. The expert system decides on the direction and speed of their wheelchair. The system tends to avoid obstacles while having a tendency to turn and head in towards a desired destination. This is achieved by producing a new target angle as an extra input. Other inputs are from sensors and a joystick. Directions are recommended and mixed with user inputs from the joystick representing desired direction and desired speed. The rule-based system decides on an angle to turn the powered wheelchair and suggest it. Inputs from the joystick and sensors are mixed with the suggested angle from the Rule Based Expert System. A modified direction for the wheelchair is produced. The whole system helps disabled wheelchair users to drive their powered wheelchairs.",

keywords = "Assist, Collision avoidance, Decision, Driving, Powered, Rule-based, Wheelchair",

author = "David Sanders and Alexander Gegov and Malik Haddad and Favour Ikwan and David Wiltshire and Tan, {Yong Chai}",

year = "2019",

month = jan,

doi = "10.1007/978-3-030-01054-6_57",

language = "English",

isbn = "978-3-030-01053-9",

series = "Advances in Intelligent Systems and Computing",

publisher = "Springer",

pages = "822--838",

editor = "Kohei Arai and Supriya Kapoor and Rahul Bhatia",

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note = "IntelliSys 2018 ; Conference date: 06-09-2018 Through 07-09-2018",

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Sanders, D , Gegov, A , Haddad, M, Ikwan, F, Wiltshire, D & Tan, YC 2019, A rule-based expert system to decide on direction and speed of a powered wheelchair. in K Arai, S Kapoor & R Bhatia (eds), Intelligent Systems and Applications: Proceedings of the 2018 Intelligent Systems Conference (IntelliSys) Volume 1. Advances in Intelligent Systems and Computing, vol. 868, Springer, pp. 822-838, IntelliSys 2018, London, United Kingdom, 6/09/18. https://doi.org/10.1007/978-3-030-01054-6_57

A rule-based expert system to decide on direction and speed of a powered wheelchair. / Sanders, David ; Gegov, Alexander ; Haddad, Malik; Ikwan, Favour; Wiltshire, David; Tan, Yong Chai.

Intelligent Systems and Applications: Proceedings of the 2018 Intelligent Systems Conference (IntelliSys) Volume 1. ed. / Kohei Arai; Supriya Kapoor; Rahul Bhatia. Springer, 2019. p. 822-838 (Advances in Intelligent Systems and Computing; Vol. 868).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Sanders, David

AU - Gegov, Alexander

AU - Haddad, Malik

AU - Ikwan, Favour

AU - Wiltshire, David

AU - Tan, Yong Chai

PY - 2019/1

Y1 - 2019/1

N2 - Some rule based techniques are presented that can assist powered wheelchair drivers. The expert system decides on the direction and speed of their wheelchair. The system tends to avoid obstacles while having a tendency to turn and head in towards a desired destination. This is achieved by producing a new target angle as an extra input. Other inputs are from sensors and a joystick. Directions are recommended and mixed with user inputs from the joystick representing desired direction and desired speed. The rule-based system decides on an angle to turn the powered wheelchair and suggest it. Inputs from the joystick and sensors are mixed with the suggested angle from the Rule Based Expert System. A modified direction for the wheelchair is produced. The whole system helps disabled wheelchair users to drive their powered wheelchairs.

AB - Some rule based techniques are presented that can assist powered wheelchair drivers. The expert system decides on the direction and speed of their wheelchair. The system tends to avoid obstacles while having a tendency to turn and head in towards a desired destination. This is achieved by producing a new target angle as an extra input. Other inputs are from sensors and a joystick. Directions are recommended and mixed with user inputs from the joystick representing desired direction and desired speed. The rule-based system decides on an angle to turn the powered wheelchair and suggest it. Inputs from the joystick and sensors are mixed with the suggested angle from the Rule Based Expert System. A modified direction for the wheelchair is produced. The whole system helps disabled wheelchair users to drive their powered wheelchairs.

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KW - Collision avoidance

KW - Decision

KW - Driving

KW - Powered

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KW - Wheelchair

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BT - Intelligent Systems and Applications

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PB - Springer

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ER -

Sanders D , Gegov A , Haddad M, Ikwan F, Wiltshire D, Tan YC. A rule-based expert system to decide on direction and speed of a powered wheelchair. In Arai K, Kapoor S, Bhatia R, editors, Intelligent Systems and Applications: Proceedings of the 2018 Intelligent Systems Conference (IntelliSys) Volume 1. Springer. 2019. p. 822-838. (Advances in Intelligent Systems and Computing). https://doi.org/10.1007/978-3-030-01054-6_57

A rule-based expert system to decide on direction and speed of a powered wheelchair

Abstract

Publication series

Conference

Keywords

Access to Document

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Projects

Using artificial intelligence to share control of a powered-wheelchair between a wheelchair user and an intelligent sensor system

Cite this