Memory-Based Event-Triggering H ∞ Load Frequency Control for Power Systems Under Deception Attacks

This article proposes a memory-based eventtriggering H ∞ load frequency control (LFC) method for power systems through a bandwidth-constrained open network. To overcome the bandwidth constraint, a memory-based event-triggered scheme (METS) is first proposed to reduce the number of transmitted packets. Compared with the existing memoryless event-triggered schemes, the proposed METS has the advantage to utilize series of the latest released signals. To deal with the random deception attacks induced by open networks, a networked power system model is well established, which couples the effects of METS and random deception attacks in a unified framework. Then, a sufficient stabilization criterion is derived to…

• NN
  National Natural Science Foundation of China

  Awards: 61773218, 61903252, 61833011, 61673255
• SA
  Science and Technology Commission of Shanghai Municipality

  Award: 18XD1401600
• HE
  Higher Education Discipline Innovation Project

  Award: D18003
• PF
  Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning