Results 71 to 80 of about 41,639 (200)
Active versus passive fault-tolerant control of a redundant multirotor UAV [PDF]
The Aeronautical Journal, 2019 ABSTRACTThis paper considers actuator redundancy management for a redundant multirotor Unmanned Aerial Vehicle (UAV) under actuators failures. Different approaches are proposed: using robust control (passive fault tolerance), and reconfigurable control (active fault tolerance).
M. Saied +4 more
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Active fault tolerant control for nonlinear systems with simultaneous actuator and sensor faults [PDF]
, 2013 The goal of this paper is to describe a novel fault tolerant tracking control (FTTC) strategy based on robust fault estimation and compensation of simultaneous actuator and sensor faults. Within the framework of fault tolerant control (FTC) the challenge
Patton, Ron J., Sami, Montadher
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Noise effect on Grover algorithm
, 2007 The decoherence effect on Grover algorithm has been studied numerically through a noise modelled by a depolarizing channel. Two types of error are introduced characterizing the qubit time evolution and gate application, so the noise is directly related ...
393 +16 more
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Damage Tolerant Active Contro l: Concept and State of the Art [PDF]
, 2012 Damage tolerant active control is a new research area relating to fault tolerant control design applied to mechanical structures. It encompasses several techniques already used to design controllers and to detect and to diagnose faults, as well to ...
MECHBAL, Nazih, NOBREGA, Euripedes
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Cost and losses associated with offshore wind farm collection networks which centralise the turbine power electronic converters [PDF]
, 2013 Costs and losses have been calculated for several different network topologies, which centralise the turbine power electronic converters, in order to improve access for maintenance.
Anaya-Lara, Olimpo, Parker, Max
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Engineering ReportsThis paper addresses the issue of alarm‐based hybrid fault‐tolerant control for Markovian jump systems with uncertainty, in which there may exist actuator and structural failures.
Yufei Xu, Huiyu Li, Yu Chen
doaj +1 more source
Maskay, 2019 In practical engineering systems, unknown actuator, sensor or system component faults frequently occur, which results from component and interconnection failures, degrade control performance, system stability, and profitability, and even arise hazardous ...
Himanshukumar R. Patel, Vipul A. Shah
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Quantum Error Correction for Quantum Memories
, 2015 Active quantum error correction using qubit stabilizer codes has emerged as a promising, but experimentally challenging, engineering program for building a universal quantum computer.
Terhal, Barbara M.
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Sensor fault detection with low computational cost : a proposed neural network-based control scheme [PDF]
, 2012 The paper describes a low computational power method for detecting sensor faults. A typical fault detection unit for multiple sensor fault detection with modelbased approaches, requires a bank of estimators.
Deliparaschos, Kyriakos M. +2 more
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Design of passive fault-tolerant flight controller against actuator failures
Chinese Journal of Aeronautics, 2015 AbstractThe problem of designing passive fault-tolerant flight controller is addressed when the normal and faulty cases are prescribed. First of all, the considered fault and fault-free cases are formed by polytopes. As considering that the safety of a post-fault system is directly related to the maximum values of physical variables in the system, peak-
Yu, Xiang, Zhang, Youmin
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