ロボットマニピュレータのためのバイオインスパイアード同時学習および運動力ハイブリッド制御(複数制約下)
Yuchuang Tong1, Haotian Liu1, Zhengtao Zhang1,2
1CAS Engineering Laboratory for Intelligent Industrial Vision, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China.
Biomimetics (Basel, Switzerland)
|December 24, 2025
まとめ
本研究では、ロボットのためのバイオインスパイアード学習ベース運動力ハイブリッド制御(LMFC)フレームワークを導入する。これは、学習と運動制御を統合することにより、制約のある環境で精密かつコンプライアントな制御を実現する。
科学分野:
- ロボット工学
- 制御理論
- バイオインスパイアードシステム
背景:
- 生物システムは適応的な運動協調を示す。
- ロボットマニピュレータは、器用な相互作用のために精密かつコンプライアントな制御を必要とする。
- 物理的に制約のある環境は、ロボット制御に課題をもたらす。
研究 の 目的:
- ロボットマニピュレータのための精密かつコンプライアントな運動力協調のためのバイオインスパイアード制御戦略を開発すること。
- 制約のある環境におけるロボットの堅牢性と精度を向上させること。
- 身体化された知能と器用な相互作用を可能にすること。
主な方法:
- 学習ベース運動力ハイブリッド制御(LMFC)フレームワークを提案した。
- 運動力協調を時間変化二次計画問題(TVQP)として定式化した。
- 適応学習とオンラインパラメータ推定のためにRNNベースコントローラーを統合した。
主要な成果:
- LMFCフレームワークは、不完全な運動情報下で運動と相互作用力を効果的に調整する。
- 物理的な制約(関節制限、配向、障害物)が加速度レベルで組み込まれた。
- RNNコントローラーは、関節ドリフトを軽減し、不確実な運動パラメータをオンラインで推定した。
結論:
- 提案されたLMFCフレームワークは、適応的かつコンプライアントなロボット制御において有効性と実用性を示した。
- このアプローチは、制約の多い環境におけるロボットの能力を向上させる。
- バイオインスパイアード戦略は、高度なロボットアプリケーションに大きな可能性を提供する。
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