脳幹脊髄投射系を模倣したハードウェアCPGモデルによる人間の歩容制御信号の生成と切替

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2023/01/01

タイトル(英語): Generation and Switching of Human Gait Control Signals by Hardware CPG Model Mimicking the Brainstem Spinal Projection System

著者名: 武田　健嗣（日本大学大学院理工学研究科），石橋　元邦（日本大学大学院理工学研究科），石濱　拓実（日本大学大学院理工学研究科），粟飯原　萌（日本大学理工学部），金子　美泉（日本大学理工学部），内木場　文男（日本大学理工学部）

著者名(英語): Kenji Takeda (Graduate School of Science and Technology, Nihon University), Motokuni Ishibashi (Graduate School of Science and Technology, Nihon University), Takumi Ishihama (Graduate School of Science and Technology, Nihon University), Megumi Aibara (College of Science and Technology, Nihon University), Minami Kaneko (College of Science and Technology, Nihon University), Fumio Uchikoba (College of Science and Technology, Nihon University)

キーワード: 中枢パターン生成器，脳幹脊髄投射系，パルス波形，2足歩行_x000D_　　central pattern generator，brainstem spinal projection，pulse waveform，bipedal gait

要約(英語): A hardware CPG model for bipedal gait control using pulse-type hardware neural networks(P-HNN) that mimics a brainstem spinal cord projection and can switch gait using an electronic circuit is reported. Using the electronic circuit, neural network circuits can be developed that mimic a nervous system of living organisms and can substitute for a spinal cord function. Humans and animals generate gait locomotion by a central pattern generator (CPG) localized in the spinal cord. In addition, it is known that signals from a higher center nervous is input to the brainstem spinal cord projection to switch gait. We proposed the hardware CPG model using the P-HNN that can switch control signal patterns depending on the state of a pulse signal, which is assumed to be the upper center nervous. Generation and switching of control signals for walking and running were confirmed from circuit simulations and actual measurements of discrete circuits.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.143 No.1 （2023） 特集：電子回路関連技術

本誌掲載ページ: 13-23 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/143/1/143_13/_article/-char/ja/