制御工学的視点に基づく油圧ショベル操作における応答性評価指標の構築

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: 2018/05/01

タイトル(英語): Responsiveness Evaluation Index for an Excavator Operation Based on Control Engineering Approach

著者名: 小岩井　一茂（広島大学 学術院 工学研究科），宮嵜　龍之介（広島大学 工学研究科），山本　透（広島大学 学術院 工学研究科），上田　浩司（コベルコ建機（株）），山下　耕治（コベルコ建機（株）），山﨑　洋一郎（コベルコ建機（株））

著者名(英語): Kazushige Koiwai (Academy of Science and Technology, Hiroshima University), Ryunosuke Miyazaki (Graduate School of Engineering, Hiroshima University), Toru Yamamoto (Academy of Science and Technology, Hiroshima University), Koji Ueda (Kobelco Construction

キーワード: 官能評価，応答性，操作性，遺伝的アルゴリズム　　Sensory evaluations，Responsiveness，Operability，Genetic algorithm

要約(英語): Some industrial equipments are required by the human operation such as bulldozers, excavators and cranes. Construction machines with better operability are necessary to improve productivity. Evaluations of those operational equipments are performed to obtain the better operability by subjective evaluations of the specific evaluator at the design stage. However, subjective evaluations require the skill of evaluator or a lot of sample data. In this paper, relationships between approximated parameters expressed as a low order system and subjective evaluations are verified by using the Weber-Fechner law. The evaluated motion is the boom up motion for an excavator. The simulator for the boom motion has been made because the real excavator has the limited condition. Therefore, the evaluation is performed numerically and experimentally. Approximated system parameters for the real excavator are calculated by the genetic algorithm.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.138 No.5 （2018） 特集：データの計測・解析と制御技術への応用

本誌掲載ページ: 506-511 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/138/5/138_506/_article/-char/ja/