Results 31 to 40 of about 9,201 (304)

Fault Tolerant Control in a Semi-active Suspension [PDF]

IFAC Proceedings Volumes, 2012
Abstract A Fault Tolerant Control System (FTCS) in a Quarter of Vehicle (QoV) model is proposed. The control law is time-varying using a Linear Parameter-Varying (LPV) based controller, which includes two scheduling parameters. One parameter for monitoring the nonlinear behavior of the damper, and another for fault accommodation using a reference ...
Juan C. Tudón-Martínez, Ruben Morales-Menendez, Ricardo Ramírez-Mendoza, Olivier Sename, Luc Dugard   +4 more
openaire   +1 more source

Design of a Hybrid Fault-Tolerant Control System for Air–Fuel Ratio Control of Internal Combustion Engines Using Genetic Algorithm and Higher-Order Sliding Mode Control

Energies, 2022
Fault-tolerant control systems (FTCS) are used in safety and critical applications to improve reliability and availability for sustained operation in fault situations.
Turki Alsuwian, Muhammad Tayyeb, Arslan Ahmed Amin, Muhammad Bilal Qadir, Saleh Almasabi, Mohammed Jalalah   +5 more
doaj   +1 more source

Fault tolerant control based on active fault diagnosis [PDF]

Proceedings of the 2005, American Control Conference, 2005., 2005
An active fault diagnosis (AFD) method is considered in this paper in connection with a fault tolerant control (FTC) architecture based on the YJBK parameterization of all stabilizing controllers. The architecture consists of a fault diagnosis (FD) part and a controller reconfiguration (CR) part. The FTC architecture can be applied for additive faults,
openaire   +1 more source

Active fault-tolerant control and performance simulation of electric vehicle suspension based on improved algorithms

EAI Endorsed Transactions on Energy Web
Based on the semi-active suspension controller of an automobile, the control law can be adjusted based on the control law reorganization idea, and the active fault-tolerant controller of the semi-active suspension is designed to make the fault closed ...
Caiyuan Xiao
doaj   +1 more source

Fault tolerant control in an unmanned bicycle robot via sliding mode theory

IET Cyber-systems and Robotics, 2022
In this work, a new active fault tolerant control (FTC) is developed for an unmanned bicycle robot based on an integration between a sliding mode control (SMC), fault detection (FD), and fault estimation (FE) via a residual signal.
Mousa Alizadeh, Amin Ramezani, Hadis Saadatinezhad   +2 more
doaj   +1 more source

Active fault tolerant control based on a neuro fuzzy inference system applied to a two shafts gas turbine

Applied Artificial Intelligence, 2018
The main aim of the present work is development of an active fault tolerant control for two shafts gas turbine fault detection and isolation based on a neuro fuzzy inference system adaptive approach.
Nadji Hadroug, Ahmed Hafaifa, Noureddine Batel, Abdellah Kouzou, Ahmed Chaibet   +4 more
doaj   +1 more source

Design of Active Holonic Fault-Tolerant Control Systems [PDF]

, 2011
The adequate evaluation of new technologies in productive systems that perform multiple and simultaneous processes, exploring the intense sharing of resources, demands the updating of supervision and control systems. On the other hand, totally infallible systems are unviable, and for a flexible productive system (FPS) does not to suffer interruptions ...
Robson Marinho da Silva, Paulo E. Miyagi, Diolino J. Santos Filho   +2 more
openaire   +1 more source

Adaptive FTC based on Control Allocation and Fault Accommodation for Satellite Reaction Wheels [PDF]

, 2016
This paper proposes an active fault tolerant control scheme to cope with faults or failures affecting the flywheel spin rate sensors or satellite reaction wheel motors.
S. Simani, P. Castaldi, Blanke, M., Blanke, Mogens, M. Blanke, Castaldi, P, CASTALDI, PAOLO, MIMMO, NICOLA, Baldi, P, Mimmo, N., Blanke, M, N. Mimmo, P. Baldi, Castaldi, P., Simani, S., BALDI, PIETRO, Mimmo, N, Baldi, P., SIMANI, Silvio   +18 more
core   +1 more source

Review of Fault-Tolerant Control Methods for Suspension Systems: From Road Vehicles to Maglev Trains

Mathematics
Road vehicles and maglev trains have garnered significant attention, with their suspension systems being crucial for safe and stable performance. However, these systems can be compromised by faults such as sensor and actuator failures, posing risks to ...
Fei Ni, Yifan Luo, Junqi Xu, Dachuan Liu, Yougang Sun, Wen Ji   +5 more
doaj   +1 more source

Active Fault Tolerant Control System in Sensors and Actuators: Application in a Distillation Column

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2016
This work presents the simulation results of an active fault tolerant control system on a distillation column. The aim of the control system is to maintain the binary distillation process (ethanol-water) in continuous operation even if both sensors or ...
G. Ortiz Torres, R.F. Escobar, M. Adam Medina, C.M. Astorga Zaragoza, G.V. Guerrero Ramírez   +4 more
doaj   +1 more source