Results 61 to 70 of about 41,639 (200)

Cyber-attack-tolerant Frequency Control of Power Systems

Journal of Modern Power Systems and Clean Energy, 2021
Cyber attacks are emerging threats in the Internet of Things applications, and power systems are typical cyber attack targets. As one of the most essential operation functions, frequency control is threatened by cyber intrusions, and the existing ...
Chunyu Chen, Kaifeng Zhang, Ming Ni, Ying Wang   +3 more
doaj   +1 more source

Model-Independent Adaptive Fault-Tolerant Tracking Control for High-Speed Trains with Actuator Saturation

Applied Sciences, 2019
This paper investigates the fault-tolerant tracking control problem of high-speed trains (HSTs) subject to unknown model parameters with unavailable uncertainties, unmeasurable additional disturbance, and unpredictable actuator faults constrained by ...
Chuanfang Xu, Xiyou Chen, Lin Wang
doaj   +1 more source

A Single Parameter-Based Adaptive Approach to Robotic Manipulators With Finite Time Convergence and Actuator Fault

IEEE Access, 2020
In this paper, a novel single-parameter adaptive finite time fault tolerant control (FTC) scheme is developed for an n-link robotic system with actuator fault, disturbances, system parameter uncertainties and saturation constraints.
Shuang Zhang, Pengxin Yang, Linghuan Kong, Guang Li, Wei He   +4 more
doaj   +1 more source

Fault Tolerant Control in a Semi-Active Automotive Suspension

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2016
A new active Fault Tolerant Controller (FTC) is proposed for an automotive semi-active suspension, by considering a quarter of vehicle model. The design is composed by: (1) a robust non-linear controller used to isolate vibrations into the vehicle caused
Juan C. Tudón Martínez, Sébastien Varrier, Rubén Morales Menéndez, Olivier Sename   +3 more
doaj   +1 more source

Fault-Tolerant, Distributed Control for Emerging, VSC-Based, Islanded Microgrids—An Approach Based on Simultaneous Passive Fault Detection

IEEE Access, 2022
This paper proposes a fault-tolerant control and a robust, distributed, simultaneous, passive fault detection and isolation (or FDI) for islanded ac microgrids (MGs), including heterogeneous distributed generations and battery energy storage systems ...
Mohammad Raeispour, Hajar Atrianfar, Masoud Davari, Gevork B. Gharehpetian   +3 more
doaj   +1 more source

Intelligent Fault-Tolerant Active Power Control Using Reinforcement Learning for Offshore Wind Farms

IEEE Access
Given the continuous development of society and the escalating demand for clean energy, there is an imperative focus on wind farm control to overcome the primary obstacle hindering wind farm development: high operation and maintenance costs.
Xuanhe Zhang, Hamed Badihi, Saeedreza Jadidi, Ziquan Yu, Youmin Zhang   +4 more
doaj   +1 more source

Passive Fault-tolerant Cooperative Control in an Offshore Wind Farm

Energy Procedia, 2017
Abstract The rapid growth in size and capacity of wind turbines together with harsh climate conditions and limited accessibility in offshore regions all result in higher failure rates and increased maintenance requirements and costs. Such difficulties motivate the use of advanced fault detection and diagnosis as well as fault-tolerant control schemes
Hamed Badihi, Youmin Zhang
openaire   +1 more source

Fault tolerant control design of floating offshore wind turbines [PDF]

, 2016
This work is concerned with active vibration mitigation in wind turbines (WT) but not through the use of specifically tailored devices. Instead, a general control scheme is designed for torque and pitch controllers based on a super-twisting algorithm ...
Acho Zuppa, Leonardo, Rodellar Benedé, José, Tutivén Gálvez, Christian, Vidal Seguí, Yolanda   +3 more
core  

Thresholds for Linear Optics Quantum Computing with Photon Loss at the Detectors

, 2005
We calculate the error threshold for the linear optics quantum computing proposal by Knill, Laflamme and Milburn [Nature 409, pp. 46--52 (2001)] under an error model where photon detectors have efficiency
Christof Zalka, J. Preskill, M. A. Nielsen, Marcus Silva, Martin Rötteler, P. Shor   +5 more
core   +1 more source

Optimal mapping of joint faults into healthy joint velocity space for fault-tolerant redundant manipulators [PDF]

, 2011
redundant ...
Abdi, Abdi, Abdi, Anthony A. Maciejewski, Hamid Abdi, Roberts, Roberts, Saeid Nahavandi, Wu, Yakov Frayman, Zhao, Zhao, Zhao   +12 more
core   +3 more sources