Search
Now showing items 1-10 of 27
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 ...
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 ...
Actuator Fault Estimation for Multi-agent Systems: A Sliding-mode Observer-based Approach
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
This study is concerned with the design of a distributed fault estimation scheme for linear multi-agent systems subject to actuator faults. For each agent, a sliding-mode observer-based estimator module is proposed that ...
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 ...
Actuator Fault Tolerant Control in a Team of Mobile Robots
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this paper, a fault tolerant controller is developed for loss of effectiveness actuator faults in differential drive mobile robots. Based on the extended Kalman filter technique, a joint parameter and state estimation ...
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 ...
Sensor Fault Diagnosis of Multi-Zone HVAC Systems Using Auto-Associative Neural Network
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
This paper presents a data-driven sensor fault diagnosis algorithm for multi-zone Heating, Ventilation, and Air conditioning (HVAC) systems based on an Auto-Associative Neural Networks (AANNs) framework. The proposed method ...
Finite Frequency Fault Diagnosis for Heterogeneous Multi-agent LPV Systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
This paper addresses the problem of distributed fault detection and isolation (FDI) observer design in finite frequency domain for a class of heterogeneous multi-agent linear parameter-varying (LPV) systems. For this ...
Fault-tolerant control of linear systems using adaptive virtual actuator
(
Taylor and Francis Ltd.
, 2019 , Article)
In this paper, design and development of fault-tolerant control (FTC) is investigated for linear systems subject to loss of effectiveness and time-varying additive actuator faults as well as an external disturbance using ...