Results 271 to 280 of about 7,645 (307)

Actuator Fault Detection for Vehicle Lateral Dynamics

2018 5th International Conference on Control, Decision and Information Technologies (CoDIT), 2018
This paper proposes an actuator fault detection based on unknown input observer for simultaneously state estimation and fault estimation applied to lateral vehicle dynamics. The lateral dynamics is modeled by a linear parameter varying model where the longitudinal velocity is considered as parameter varying.
Alaridh, Ibrahim, Aitouche, Abdel, Zemouche, Ali, Boulkroune, Boulaïd   +3 more
openaire   +2 more sources

Smart Actuator Fault Diagnosis

IFAC Proceedings Volumes, 2000
Abstract The emergence of low-cost microelectronics promotes the integration of different technologies to produce a local autonomous element, such as 'smart' sensors and actuators. Various requirements are needed so as to achieve smartness. One of the most important issues is the integration of self-diagnosis. For the implementation of self-diagnosis,
H. Benítez-Pérez, D. Lee, H.A. Thompson   +2 more
openaire   +1 more source

Finite-time fault-tolerant control of neutral systems against actuator saturation and nonlinear actuator faults

Applied Mathematics and Computation, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rathinasamy Sakthivel, Maya Joby, Chao Wang 0006, B. Kaviarasan 0001   +3 more
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Actuator Fault Estimation in Robot Platoons

2023 IEEE 11th International Conference on Systems and Control (ICSC), 2023
Wijaya Kurniawan, Lorinc Márton
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Fault-tolerance Evaluation of Actuator Fault Configurations

2010
In this chapter, the fault tolerance of a certain actuator fault configuration (AFC) is evaluated within the framework of a linear MPC law with constraints. The issue of fault-tolerance evaluation has already been treated in the literature for an LQR problem without constraints (Staroswiecki, 2003), due to the existence of an analytical solution ...
openaire   +1 more source

ROBUST FAULT-TOLERANT CONTROL ARCHITECTURE–ACTUATOR FAULT DETECTION AND RECONFIGURATION

Control and Intelligent Systems, 2010
Summary: Developing a fault-tolerant robust control architecture for a class of nonlinear, non-parameterizable, uncertain systems is investigated. Robust measures are developed to identify faculty actuators that would degrade the performance envelopes. These robust measures are in turn used to design a robust fault-tolerant control law which is capable
Jayaram, S., Johnson, R. W.
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NonLinear Fault Tolerant Flight Control for generic actuators fault models

2014 American Control Conference, 2014
This paper presents an Active Fault Tolerant Flight Control applied to an aircraft nonlinear longitudinal model in presence of simultaneous faults on both elevator and thrust actuators. The overall control system is based on a Fault Detection and Diagnosis module, designed by the NonLinear Geometric Approach, allowing fault isolation.
Paolo Castaldi, Nicola Mimmo, Silvio Simani   +2 more
openaire   +1 more source

Robust Estimation of Actuator Faults

2016
We have discussed the issue of actuator/sensor fault detection and isolation (FDI) in the last two chapters. However, FDI can only indicate when and where a fault occurs in the system, but cannot provide more comprehensive information of the fault such as magnitude, shape, and duration.
Jian Zhang, Akshya Kumar Swain, Sing Kiong Nguang   +2 more
openaire   +1 more source

Detection and Isolation of Actuator Faults

2016
This chapter presents an SMO-based actuator FDI approach for uncertain Lipschitz nonlinear systems. It is assumed in this chapter only actuator faults occur in the system.
Jian Zhang, Akshya Kumar Swain, Sing Kiong Nguang   +2 more
openaire   +1 more source

Active Fault-Tolerant Control for Spacecraft with Actuator and Sensor Faults

2022 13th Asian Control Conference (ASCC), 2022
Ze Yang, Jie Ma, Ruihang Ji, Baoqing Yang   +3 more
openaire   +1 more source