複数の干渉,アクチュエータの故障,および適応的なイベントトリガーメカニズムの下で欺瞞攻撃を持つネットワーク制御システムのオブザーバーベースのセキュア [公式:テキストを参照] コントロール
M Mubeen Tajudeen1, K Asmiya Banu2, Nasser-Eddine Tatar3
1Faculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, Vietnam. mubeentajudeen@tdtu.edu.vn.
Scientific reports
|February 21, 2026
まとめ
この研究は,アクチュエーターの故障と欺瞞攻撃に直面しているネットワークシステムのための適応的なイベントトリガー制御を導入します. この新しいメカニズムは,システムの安定性を高め,ネットワークリソースを節約します.
科学分野:
- 制御システム工学 制御システム工学
- ネットワーク化された制御システム
- サイバーセキュリティー サイバーセキュリティー
背景:
- ネットワーク制御システム (NCS) は,アクチュエータの故障や欺瞞攻撃に敏感です.
- これらの脆弱性は,マルコフプロセスとベルヌーリランダム変数を使用してモデル化することができます.
- NCSにおける干渉には,モデル化されたタイプとモデル化されていないタイプの両方が含まれます.
研究 の 目的:
- NCSの観測者ベースの反乱制御戦略を開発する.
- 適応的なイベントトリガーメカニズムを使用してアクチュエータの故障や欺瞞攻撃に対処します.
- システムのパフォーマンスを確保しながらネットワークリソースを節約する.
主な方法:
- ダイナミックな値調整による観察者ベースの適応的なイベントトリガーメカニズムを提案した.
- モデル化されたアクチュエーターの故障と,ストキャスティックプロセスを用いた欺瞞攻撃.
- Lyapunov-Krasovskiiの函数式と線形行列不等式 (LMI) の分析と設計のテクニックを使用した.
主要な成果:
- H-インフィニティ制御のパフォーマンスを保証するための十分な条件を導出しました.
- 共同設計されたオブザーバー・ゲイン,コントローラー・ゲイン,イベントトリガーパラメータ.
- シミュレーションを通じて提案されたメソッドの有効性を実証しました.
結論:
- 提案されている適応的なイベント誘発制御は,干渉,アクチュエータの故障,および欺瞞攻撃に対するNCSの堅実性を効果的に強化します.
- ダイナミックな値調整により,ネットワークの帯域幅を節約できます.
- LMIベースの共同設計により,最適な制御性能が保証されます.
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