A Power-Assisted Wheelchair Taking Running Environment Into Account

Takashi Miyazawa, Seiichiro Katsura, Kouhei Ohnishi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

Developing a selfdrive wheelchair, one cannot judge that the power assist system which can expand operator's field of activities, is indispensable element. In addition, this condition has not satisfied the user demand, since the same assistant rate is applied in all environment. Considering the production cost, it is unnecessary to develop a power-assisted wheelchair with more sensor, which is considered in this paper. That is to say, the purpose of this research is to realize sensorless power assist and adapt to environment by considering production cost. Consequently, first realization method of sensorless power assist is proposed. Next, necessity of making the system of wheelchair variable based on inclination information is mentioned. In this paper, the validity of the proposed method is confirmed and its application is introduced.

Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
Pages1343-1348
Number of pages6
Volume2
DOIs
Publication statusPublished - 2003
EventThe 29th Annual Conference of the IEEE Industrial Electronics Society - Roanoke, VA, United States
Duration: 2003 Nov 22003 Nov 6

Other

OtherThe 29th Annual Conference of the IEEE Industrial Electronics Society
CountryUnited States
CityRoanoke, VA
Period03/11/203/11/6

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Keywords

  • Compliance Control
  • Reaction Torque Compensation
  • Reaction Torque Estimation Observer
  • Sensorless Power-Assisted Wheelchair
  • Support for Disabled People

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Miyazawa, T., Katsura, S., & Ohnishi, K. (2003). A Power-Assisted Wheelchair Taking Running Environment Into Account. In IECON Proceedings (Industrial Electronics Conference) (Vol. 2, pp. 1343-1348) https://doi.org/10.1109/IECON.2003.1280252