Adaptive sliding mode control of electro-hydraulic system with nonlinear unknown parameters
C Guan, S Pan - Control Engineering Practice, 2008 - Elsevier
In this paper, an adaptive sliding control method is presented for an electro-hydraulic system
with nonlinear unknown parameters, which enter the system equations in a nonlinear way …
with nonlinear unknown parameters, which enter the system equations in a nonlinear way …
[LIBRO][B] Model-based process supervision: a bond graph approach
AK Samantaray, BO Bouamama - 2008 - books.google.com
The series Advances in Industrial Control aims to report and encourage technology transfer
in control engineering. The rapid development of control technology has an impact on all …
in control engineering. The rapid development of control technology has an impact on all …
Intelligent fault diagnosis for chemical processes using deep learning multimodel fusion
Deep learning technology has been widely used in fault diagnosis for chemical processes.
However, most deep learning technologies currently adopted only use a single network …
However, most deep learning technologies currently adopted only use a single network …
Active control of hydraulic oil contamination to extend the service life of aviation hydraulic system
R Zhang, X Yu, Y Hu, H Zang, W Shu - The International Journal of …, 2018 - Springer
The hydraulic system is the control center of aircraft, the performance of which is critically
dependent on the purity of the oil that flows through it. Contamination of hydraulic system oil …
dependent on the purity of the oil that flows through it. Contamination of hydraulic system oil …
Mathematical modelling and fuzzy logic based position control of an electrohydraulic servosystem with internal leakage
M Kalyoncu, M Haydim - Mechatronics, 2009 - Elsevier
This paper describes an application of a fuzzy logic position control to an electrohydraulic
servosystem. Mathematical model of the electrohydraulic servosystem is obtained …
servosystem. Mathematical model of the electrohydraulic servosystem is obtained …
Model fusion and multiscale feature learning for fault diagnosis of industrial processes
K Liu, N Lu, F Wu, R Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The data generated by modern industrial processes often exhibit high-dimensional,
nonlinear, timing, and multiscale characteristics. Presently, most of the fault diagnosis …
nonlinear, timing, and multiscale characteristics. Presently, most of the fault diagnosis …
Internal leakage detection in hydraulic actuators using empirical mode decomposition and Hilbert spectrum
AY Goharrizi, N Sepehri - IEEE Transactions on Instrumentation …, 2011 - ieeexplore.ieee.org
The applicability of Hilbert-Huang transform (HHT) for internal leakage detection in valve-
controlled hydraulic actuators is investigated in this paper. First, the actuator response to …
controlled hydraulic actuators is investigated in this paper. First, the actuator response to …
A wavelet-based approach to internal seal damage diagnosis in hydraulic actuators
AY Goharrizi, N Sepehri - IEEE transactions on industrial …, 2009 - ieeexplore.ieee.org
This paper describes the application of wavelet transform (WT) to detect internal leakage in
hydraulic actuators, caused by seal damage. The method analyzes the pressure signal at …
hydraulic actuators, caused by seal damage. The method analyzes the pressure signal at …
Event-triggered fault detection for a class of discrete-time linear systems using interval observers
ZH Zhang, GH Yang - ISA transactions, 2017 - Elsevier
This paper provides a novel event-triggered fault detection (FD) scheme for discrete-time
linear systems. First, an event-triggered interval observer is proposed to generate the upper …
linear systems. First, an event-triggered interval observer is proposed to generate the upper …
A wavelet-based approach for external leakage detection and isolation from internal leakage in valve-controlled hydraulic actuators
AY Goharrizi, N Sepehri - IEEE Transactions on industrial …, 2010 - ieeexplore.ieee.org
In this paper, the application of wavelet transform to detect external leakage fault in hydraulic
actuators is described. This paper also examines the isolation of this fault from actuator …
actuators is described. This paper also examines the isolation of this fault from actuator …