Browsing by Author "Davoodi, M."
Now showing items 1-13 of 13
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A new ankle foot orthosis: Modeling and control
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference)This paper studies the derivation of kinematic and dynamic models of a newly developed active ankle foot orthosis (AFO) that was designated for testing gait-assistive compliance control algorithms. The AFO is characterized ... -
A single dynamic observer-based module for design of simultaneous fault detection, isolation and tracking control scheme
( Taylor and Francis Ltd. , 2018 , Article)The problem of simultaneous fault detection, isolation and tracking (SFDIT) control design for linear systems subject to both bounded energy and bounded peak disturbances is considered in this work. A dynamic observer is ... -
Comments on: "Fault detection for continuous-time switched systems under asynchronous switching"
( John Wiley & Sons, Ltd. , 2015 , Article)In this note, a defect occurred in Theorem 1 in the study Du et al. (Int. J. Robust Nonlinear Control 2013; doi: 10.1002/rnc.2961) is addressed. Additionally, the correction of the theorem is presented. -
Distributed fault detection and isolation filter design for heterogeneous multi-agent LPV systems
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference)In this paper, we present a new approach for the design of fault detection and isolation (FDI) filters for a class of linear parameter-varying (LPV) multi-agent systems, where the state-space representations of the agents ... -
Event-triggered fault detection for discrete-time LPV systems with application to a laboratory tank system
( John Wiley and Sons Ltd , 2018 , Article)This paper investigates a new event-triggered fault detection methodology for discrete-time dynamic systems characterized by linear parameter-varying models. An event-based linear parameter-varying observer is presented ... -
Event-Triggered Fault Detection for Networked Control Systems Subject to Packet Dropout
( Wiley-Blackwell , 2018 , Article)This paper investigates the problem of event-triggered fault detection for discrete-time networked systems subject to packet dropout. The main aim of the proposed approach is to efficiently use the communication network ... -
Event-triggered particle filtering and Cramer-Rao lower bound computation
( SAGE Publications Ltd , 2021 , Article)In this article, an event-triggered particle filtering method is presented to estimate the states of stochastic nonlinear systems with the ultimate goal to reduce the information exchange in networked systems. In the ... -
Event-triggered simultaneous fault detection and tracking control for multi-agent systems
( Taylor and Francis Ltd. , 2019 , Article)The main aim of this study is to design distributed simultaneous fault detection and control units for multi-agent systems subject to limited communication and energy resources. For this purpose, each agent is equipped ... -
Integrated design of fault detection, isolation, and control for continuous-time Markovian jump systems
( John Wiley and Sons Ltd , 2017 , Article)In this paper, the problem of integrated fault detection, isolation, and control design of continuous-time Markovian jump linear systems with uncertain transition probabilities is introduced and addressed for the first ... -
Integrated fault diagnosis and control design of linear complex systems
( Institution of Engineering and Technology , 2018 , Book)As control systems become more complex and are expected to perform tasks in unknown and extreme environments, they may be subject to various types of faults in their sensors, actuators or other components. It is crucial ... -
Nonlinear Suboptimal Tracking Controller Design Using State-Dependent Riccati Equation Technique
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)In this brief, a new technique for solving a suboptimal tracking problem for a class of nonlinear dynamical systems is presented. Toward this end, an optimal tracking problem using a discounted cost function is defined and ... -
Sensor fault detection and isolation of an autonomous underwater vehicle using partial kernel PCA
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference)In this paper, partial kernel principal component analysis (PKPCA) is studied for sensor fault detection and isolation (FDI) of an autonomous underwater vehicle (AUV). Principal component analysis (PCA) is an effective ... -
Sensor fault detection and isolation of an industrial gas turbine using partial adaptive KPCA
( Elsevier Ltd , 2018 , Article)In this paper, sensor fault detection and isolation of time-varying nonlinear dynamical systems is studied by utilizing an adaptive kernel principal component analysis (KPCA) solution as a useful method to overcome the ...