Results 21 to 30 of about 2,246 (281)
Advances in Mechanical Engineering, 2023 This paper proposes a novel hybrid fault-tolerant control system (HFTCS) with dedicated non-linear controllers: artificial neural network (ANN) and sliding mode control (SMC) for active and passive parts, respectively.
Muhammad Hamza Shahbaz +1 more
doaj +1 more source
Fault-Tolerant Control of Gas-Lifted Oil Well
IEEE Access, 2023 The gas-lifted system has inherent ability to hide the effect of fault hence the system can inject gas into the annulus and oil will still be produced even in the presence of fault of significant value.
Ojonugwa Adukwu +2 more
doaj +1 more source
A hybrid fault-tolerant control strategy for four-wheel independent drive vehicles
Advances in Mechanical Engineering, 2021 In this paper, a hybrid fault-tolerant control strategy is putted forward to improve the stability of the four-wheel independent drive (4WID) electric vehicle with motor failures.
Ruinan Chen, Jian Ou
doaj +1 more source
Fault Diagnosis and Fault Tolerant Control of Wind Turbines: An Overview
Energies, 2022 Wind turbines are playing an increasingly important role in renewable power generation. Their complex and large-scale structure, however, and operation in remote locations with harsh environmental conditions and highly variable stochastic loads make ...
Afef Fekih, Hamed Habibi, Silvio Simani
doaj +1 more source
Field-Oriented Control of Multiphase Drives With Passive Fault Tolerance
IEEE Transactions on Industrial Electronics, 2020 Multiphase machines provide continuous operation of the drive with no additional hardware in the event of one or more open-phase faults. This faulttolerant capability is highly appreciated by industry for security and economic reasons. However, the steadystate post-fault operation has only been feasible in previous works after the fault localization ...
Ignacio González Prieto +3 more
openaire +5 more sources
Fault-tolerant control for a multi-propeller airship based on adaptive sliding mode method
工程科学学报, 2020 An airship is a kind of light-than-air vehicle, which is composed of a gas-filled cyst body and a propulsion system. The airship mainly flies in near-space, and because of the exposure to the lower temperature, solar radiation and long-term operation, it
Kuan-kuan LIANG, Li CHEN, Deng-ping DUAN
doaj +1 more source
Nonlinear Modeling for Fault‐tolerant Control
, 2021 As already remarked, model–based and data–driven FDI strategies have been studied for over 40 years, however they still represent an open research domain when considered to be applied to dynamic processes, and many problems are waiting to be solved ...
Castaldi, Paolo +3 more
core +1 more source
Fault-Tolerant Formation Control of Passive Multi-Agent Systems Using Energy Tanks [PDF]
, 2022 This letter considers the design of a fault-tolerant formation control law for multi-agent systems using energy balancing methods. Decentralized algorithms for fault diagnosis and graph topology update are proposed, and a formation reconfiguration ...
Cristofaro A., Giordano P. R., Giunta G.
core +1 more source
Science Progress, 2022 Background Many faults occur in the modular multi-level converters (MMCs), including unbalancing capacitor voltage, lower and upper arm unbalancing, the line to line voltage unbalancing, sensors and actuators fault, system fault, and sub-modules fault in
Faizan Ahmad +3 more
doaj +1 more source
Fault Detection in High Redundancy Actuation Using an Interacting Multiple-Model Approach [PDF]
, 2009 The High Redundancy Actuation (HRA) project investigates the use of a relatively high number of small actuation elements, assembled in series and parallel in order to form a single actuator which has intrinsic fault tolerance.
Thomas Steffen (1252947) +20 more
core +1 more source