貯蔵庫コンピューティングを用いたダイナミックシステムの適応制御
Swarnendu Mandal1, Swati Chauhan2, Umesh Kumar Verma2
1International Research Center for Neurointelligence (WPI-IRCN), The University of Tokyo, Tokyo, Japan.
Chaos (Woodbury, N.Y.)
|September 4, 2025
まとめ
この研究は,ダイナミックシステムの適応制御のための貯蔵庫コンピューティングを使用するデータ主導の方法を導入します. シミュレーションと現実の電子回路で検証された最小限のトレーニングデータを使用して,正確な制御をターゲットにすることができます.
科学分野:
- 複雑なシステム
- 非線形動力学
- 機械学習
背景:
- ダイナミックなシステムは,しばしば望ましい状態を達成するために適応制御戦略を必要とします.
- 貯水池コンピューティングは,複雑なシステムからタイムシリーズデータを処理するための強力なフレームワークを提供します.
研究 の 目的:
- ダイナミックシステムのデータ駆動型適応制御技術を開発し実証する.
- システムパラメータを予測し,制御信号を生成するためにリザーバーコンピューティングを活用する.
- 様々なシステムアトラクターと初期条件における制御スキームの有効性を検証する.
主な方法:
- タイムシリーズのデータからシステムのパラメータを予測するモデルをトレーニングするために貯水池コンピューティングを使用します.
- 予測されたシステムパラメータに基づいてフィードバック制御信号を開発する.
- ダイナミック・システムをターゲット状態に導くために制御信号を適用する.
- 物理的なロスラーシステム回路で数値シミュレーションと実装を通じてアプローチを検証する.
主要な成果:
- 貯水池コンピューティングのアプローチは,タイムシリーズのデータからシステムパラメータをうまく予測します.
- 開発された制御信号は,ダイナミックシステムを任意のターゲットアトラクターに効果的に駆動します.
- この方法は,様々なアトラクタータイプと初期条件で頑丈さを証明しています.
- ロスラーシステムの電子回路での成功は,実用性を確認しています.
結論:
- 貯蔵庫コンピューティングを駆使した,提案されたデータ駆動型適応制御方法は,ダイナミックなシステムに効率的で汎用的なアプローチを提供します.
- このテクニックは最小限のトレーニングデータを必要とし,現実世界のアプリケーションに実用的です.
- この研究は 機械学習による複雑なシステムの 制御戦略の発展に道を開きます
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