マグネト・レオロジック・フリッド・ダブル・クラッチの最小限のオペレーターベースのデータ駆動スライディングモード制御
IEEE transactions on cybernetics
|August 25, 2025
まとめ
新しいデータ駆動型離散時間スライディングモード制御 (DSMC) のアプローチは,磁気流体二重クラッチ (MRFDC) を効果的に管理します. この方法は,ギアシフトとトラクション追跡の際に正確なトルク制御のためのモデリングの課題を克服します.
科学分野:
- コントロールエンジニアリング
- 自動車システム
- 流体力学
背景:
- 磁気流体二重クラッチ (MRFDC) は,複雑な非線形動力学,モデリングの困難,および速度依存ヒステリシスにより,重要な制御課題を提示します.
- 正確なトルク制御は,特にギアシフトやトラクショントラッキングなどの一時的な状態において,MRFDCの性能にとって極めて重要です.
研究 の 目的:
- MRFDCのトランスミッショントルク制御のためのモデル独立制御戦略を開発する.
- MRFDCシステムに固有の非線形性および速度依存ヒステリシスを取り除くため,特にダイナミックな操作中に.
主な方法:
- データを駆動したディスクリートタイムスライディングモード制御 (DSMC) のアプローチが実装されました.
- MRFDCからのリアルタイム出力トルクと入力電流の測定を使用してコンパクトなデータモデルが構築されました.
- システム非線形性とヒステリシスを管理するために,DSMCのフレームワーク内でスライディングモードリーチング法 (MO) が利用されました.
主要な成果:
- 提案されたDSMC方法は,MRFDCシステムにおける有効なトルク追跡性能を示した.
- 経常状態と安定状態の両方で満足のいく制御結果が得られ,アプローチの堅実性を検証した.
- データを駆動する性質は,複雑なMRFDC数学モデルの必要性を排除しました.
結論:
- 提示されたデータ駆動型DSMCは,MRFDCシステムを制御するための簡素化されながらも効果的なソリューションを提供します.
- このアプローチは,非線形性とヒステリシスに関連した課題をうまく軽減し,MRFDCの操作精度を向上させます.
- この方法は,MRFDC技術を活用した自動車のトランスミッションの性能を向上させるのに有望である.
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