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Dynamic Event-Triggered Finite-Region Filtering for Two-Dimensional Systems with Time Delays and Deception Attacks
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DOI：10.1016/j.jfranklin.2026.108733.png)
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Abstract
En 中文
• A nonnegative definite and bounded dynamic auxiliary variable is constructed based on the stability criteria for 2-D systems, which provides the foundation for developing a bidirectionally evolving dynamic ETM within the finite-region framework. • To optimize network utilization in the sensor-to-filter channel for 2-D systems, a bidirectionally evolving dynamic ETM is introduced. By integrating this mechanism into the finite-region filtering framework, network resources are effectively conserved while maintaining filtering performance. • By simultaneously taking into account finite-region constraints, time-varying delays, stochastic deception attacks, and dynamic ETM, an augmented filtering error system is established. Based on this model, an improved Lyapunov functional involving both the filtering error state and the internal dynamic variable is constructed, and sufficient conditions are derived to guarantee finite-region boundedness together with the prescribed H∞ performance. Simulation result validates the effectiveness of the proposed approach.
Keywords:
Dynamic Event-Triggered
Finite-Region Filtering
Two-Dimensional Systems
Time-Varying Delays
Stochastic Deception Attacks
Journal
J
IF:
4.2
Papers:
812
Citations:
0
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Cited Papers