Observer-based H_∞ PID control for discrete-time systems under hybrid cyber attacks

Auxiliary Particle Filtering Over Sensor Networks Under Protocols of Amplify-and-Forward and Decode-and-Forward Relays

“…Further research directions would be the extension of our work to complex systems with more network-induced phenomena, such as transmission delays [7], communication protocols [17], [53], and cyber attacks [43], [47], [49].…”

Design of a decentralized control law for variable area coupled tank systems using H∞ complimentary sensitivity function

“…The controller parameters   and   can be derived by solving Equation ( 29) for 𝜔 ≠ 0 and 𝜃  ∈ [0, 2𝜋) and are given by Equations ( 30) and (31).…”

“…) ) . (31) The controller values are graphically determined to ensure that the prescribed criteria in Equation ( 12) are met. This completes the proof.…”

“…Thus, it can be concluded that the dynamic response will be impacted if the weight function is not determined appropriately. An observer‐based control law employing $$$ {H}_{\infty } $$$ criteria is reported in [31]. Various control methods for attaining the design specifications exploiting the $$$ {H}_{\infty } $$$ controller are described in [32,33].…”