Delay-dependent Robust H∞ Control for T-S Fuzzy Descriptor Networked Control System with Multiple State Delays

Abstract

The problem of delay-dependent robust H ∞ control for T-S fuzzy descriptor networked control systems with multiple state time-delays is investigated. First, in terms of linear matrix inequality (LMI) approach, an improved delay-dependent criterion is established to ensure that the descriptor system is regular, impulse free and stable with H ∞ performance. Without using model transformation and bounding technique for cross terms, the criterion is less conservative. With the proposed criteria, we are able to obtain maximum allowable delay bound (MADB) of NCS. Numerical example shows that the proposed criteria are effective and less conservative.

Time-stamped Generalized Predictive Control of Networked Control Systems with Random Delay

“…C. Fuzzy Rectification The prediction error of the TSGPC is also increased with the increasing length of the prediction step, so, the fuzzy rectified [28,29] method is used to improve the control precision.…”