回生制動に基づく電動アシスト車椅子の走行制御法 : 可変デューティ比制御による安全走行の実現 Driving Control for Electric Power Assisted Wheelchair Based on Regenerative Brake : Realization of Safety Driving Using Variable Duty Ratio

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著者

    • 関 弘和 SEKI Hirokazu
    • 千葉工業大学 工学部 電気電子情報工学科 Department of Electrical, Electronics and Computer Engineering, Faculty of Engineering, Chiba Institute of Technology
    • 多田隈 進 TADAKUMA Susumu
    • 千葉工業大学 工学部 電気電子情報工学科 Department of Electrical, Electronics and Computer Engineering, Faculty of Engineering, Chiba Institute of Technology

抄録

This paper describes a novel safety driving control scheme for electric power assisted wheelchairs based on the regenerative braking system. “Electric power assisted wheelchair” which assists the driving force by electric motors is expected to be widely used as a mobility support system for elderly people and disabled people, however, the safe and secure driving performance especially on downhill roads must be further improved because electric power assisted wheelchairs have no braking devices. The proposed control system automatically switches the driving mode, from “assisting mode” to “braking mode”, based on the wheelchair's velocity and the declined angle and smoothly suppresses the wheelchair's acceleration based on variable duty ratio control in order to realize the safety driving and to improve the ride quality. Some experiments on the practical roads and subjective evaluation show the effectiveness of the proposed control system.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 128(2), 137-144, 2008-02-01

    一般社団法人 電気学会

参考文献:  19件中 1-19件 を表示

被引用文献:  4件中 1-4件 を表示

各種コード

  • NII論文ID(NAID)
    10021133434
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    9361297
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-1608
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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