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Enhancing Wheelchair’s Control Operation of a Severe Impairment User

  • Mohd Razali Md TomariEmail author
  • Yoshinori Kobayashi
  • Yoshinori Kuno
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 291)

Abstract

Users with severe motor ability are unable to control their wheelchair using standard joystick and hence an alternative control input is preferred. However, using such an input, undoubtedly the navigation burden for the user is significantly increased. In this paper a method on how to reduce such a burden with the help of smart navigation platform is proposed. Initially, user information is inferred using an IMU sensor and a bite-like switch. Then information from the environment is obtained using combination of laser and Kinect sensors. Eventually, both information from the environment and the user is analyzed to decide the final control operation that according to the user intention, safe and comfortable to the people in the surrounding. Experimental results demonstrate the feasibility of the proposed approach.

Keywords

Wheelchair Severe impairment user Control operation 

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Copyright information

© Springer Science+Business Media Singapore 2014

Authors and Affiliations

  • Mohd Razali Md Tomari
    • 1
    Email author
  • Yoshinori Kobayashi
    • 2
    • 3
  • Yoshinori Kuno
    • 2
  1. 1.Advanced Mechatronics Research Group (ADMIRE), Department of Mechatronics and Robotics Engineering, Faculty of Electrical and Electronic EngineeringUniversiti Tun Hussein Onn MalaysiaParit Raja, Batu PahatMalaysia
  2. 2.Graduate School of Science and EngineeringSaitama UniversitySakura-KuJapan
  3. 3.Japan Science Technology AgencyPRESTOSaitamaJapan

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