Min-max model predictive control with robust zonotope-based observer

Comparison of guaranteed state estimators for linear time-invariant systems

“…Similarly, in [22], a special type of set-propagation observer is proposed to minimize the Frobenius norm of the estimation error while ensuring robustness and making explicit links with Kalman filters. Zonotopic set-propagation observers have also been applied to fault detection [13,21,69,70], parameter estimation [66], and feedback control problems [74]. To avoid the wrapping effect of zonotopic observers, an H-infinity interval observers is presented in [65].…”

Guaranteed State Estimation in CORA 2021

“…The knowledge of state bounds can be used for many applications. Robust control can use the set of possible states to ensure that the system will reach a goal region with certainty [17,32,38,54,66]. In fault tolerant control, the set of possible states can be used to reduce the false alarm rate in fault detection [13,14,21,46,47,[55][56][57]60,61].…”