Abnormal situation management for smart chemical process operation

Y Dai, H Wang, F Khan, J Zhao - Current opinion in chemical engineering, 2016 - Elsevier
Highlights•Smart Manufacturing requires the elimination of safety incidents when maximize
economic competitiveness.•Methods of abnormal situation management with safety risk …

Kalman filtering approach to multi-rate information fusion in the presence of irregular sampling rate and variable measurement delay

A Fatehi, B Huang - Journal of Process Control, 2017 - Elsevier
State estimation for a system with irregular rate and delayed measurements is studied using
fusion Kalman filter. Lab data in process plants is usually more accurate compared to other …

A new active fault tolerant control system: Predictive online fault estimation

RE Bavili, A Mohammadzadeh, J Tavoosi… - IEEE …, 2021 - ieeexplore.ieee.org
This study presents a new approach for active fault-tolerant controller (FTC) design for
constrained nonlinear multi-variable systems. The proposed approach utilize the nonlinear …

Reliable H∞ control for uncertain nonlinear discrete-time systems subject to multiple intermittent faults in sensors and/or actuators

Y Tao, D Shen, Y Wang, Y Ye - Journal of the Franklin Institute, 2015 - Elsevier
This study focuses on passive fault-tolerant control for a class of uncertain nonlinear discrete-
time systems subject to multiple intermittent faults. The considered intermittent faults are …

Fault detection and diagnosis based on particle filters combined with interactive multiple-model estimation in dynamic process systems

Z Zhang, J Chen - ISA transactions, 2019 - Elsevier
A new approach to fault detection and diagnosis (FDD) is developed for nonlinear stochastic
dynamic process systems in this paper. It is called PFs-IMM, which combines particle filters …

Explicit nonlinear MPC for fault tolerance using interacting multiple models

E Hill, SA Gadsden… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents a novel algorithm for adaptive explicit nonlinear model predictive
control (eNMPC) with applications to fault tolerance. In order to account for plant-model …

Artificial intelligent pancreas for type 1 diabetic patients using adaptive type 3 fuzzy fault tolerant predictive control

A Khani, P Bagheri, M Baradarannia… - … Applications of Artificial …, 2025 - Elsevier
In this paper, the design methodology of artificial intelligent pancreas is presented. Accurate
regulation of blood glucose levels in type 1 diabetic patients is of great importance in the …

Failure diagnosis and tolerant control method for hydrothermally aged SCR system by utilizing EKF observer and MRAC controller

J Hu, J Zeng, L Wei - Energy, 2018 - Elsevier
For ensuring emission performances of a selective catalytic reduction (SCR) system, it shall
be critically robust and adaptive against any hydrothermal aging failure throughout its whole …

Active fault tolerant controller design using model predictive control

RE Bavili, MJ Khosrowjerdi - Journal of control engineering and …, 2015 - ceai.srait.ro
This paper presents an approach for active fault-tolerant control (FTC) design of constrained
linear multi input-multi output (MIMO) systems. The proposed approach is based on model …

Reliable H control of discrete-time systems against random intermittent faults

Y Tao, D Shen, M Fang, Y Wang - International Journal of Systems …, 2016 - Taylor & Francis
A passive fault-tolerant control strategy is proposed for systems subject to a novel kind of
intermittent fault, which is described by a Bernoulli distributed random variable. Three cases …