A LPV modeling of turbocharged spark-ignition automotive engine oriented to fault detection and isolation purposes

G Gagliardi, F Tedesco, A Casavola - Journal of the Franklin Institute, 2018 - Elsevier
This paper illustrates the derivation of a linear parameter varying (LPV) model
approximation of a turbocharged Spark-Ignition (SI) automotive engine and its usage in …

Fault detection strategy combining NARMAX model and Bhattacharyya distance for process monitoring

L Aggoun, Y Chetouani - Journal of the Franklin Institute, 2021 - Elsevier
The complexity of modern chemical and petrochemical plants is becoming increasingly
problematic in the recent years. At the same time, the demands to ensure safety and …

An Air-to-Fuel ratio estimation strategy for turbocharged spark-ignition engines based on sparse binary HEGO sensor measures and hybrid linear observers

G Gagliardi, D Mari, F Tedesco, A Casavola - Control Engineering Practice, 2021 - Elsevier
Abstract An effective Air-to-Fuel Ratio (AFR) control is paramount to ensure a good
combustion and high catalyst efficiency. This work addresses the problem of determining …

Parameter-dependent Lyapunov function based fault estimation and fault-tolerant control for LPV systems

H Jafari, A Ramezani, M Forouzanfar - International Journal of …, 2022 - Taylor & Francis
In this paper, an integrated fault estimation (FE) and fault-tolerant control (FTC) method is
proposed for linear parameter varying (LPV) systems using the parameter-dependent …

Fault estimation for discrete time‐variant systems subject to actuator and sensor saturations

Y Li, S Liu, Y Li, D Zhao - International Journal of Robust and …, 2021 - Wiley Online Library
This article studies the H∞ fault estimation (FE) problem for linear discrete time‐variant
systems with actuator and sensor saturations. To handle the saturation nonlinearities for FE …

Observer design for sensor and actuator fault estimation applied to polynomial LPV systems: A riderless bicycle study case

JA Brizuela Mendoza, FDJ Sorcia Vázquez… - … Journal of Systems …, 2018 - Taylor & Francis
The present paper addresses an observer design for fault estimation applied to polynomial
linear parameter varying (LPV) systems. The main contribution corresponds to a design to …

Robust hierarchical formation control of unmanned aerial vehicles via neural-based observers

Y Fei, Y Sun, P Shi - Drones, 2022 - mdpi.com
Herein, we investigate the robust formation control problem for a group of unmanned aerial
vehicles (UAVs) with system uncertainty. A hierarchical formation control strategy is …

Special issue on linear parameter varying systems

C Edwards, A Marcos, G Balas - International Journal of Robust …, 2014 - Wiley Online Library
This special issue contains six papers on the topic of linear parameter varying systems. The
papers consider quite different theoretical problems, although four are related to either fault …

A Mathematical Model of a UAV Spark-Ignition Engine for the Design of Control Methods

M Amin, IH Kazmi, AQ Khan - 2022 - sae.org
This paper presents a real-time, nonlinear, control-oriented model for a two-stroke, spark-
ignition aircraft engine. The safety and reliability of unmanned aerial vehicles (UAVs) are …

Stochastic stability for a model representing the intake manifold pressure of an automotive engine

AN Vargas, L Acho, E Bonifacio, W Arens… - Cogent …, 2016 - Taylor & Francis
The paper presents conditions to assure stochastic stability for a nonlinear model. The
proposed model is used to represent the input-output dynamics of the angle of aperture of …