Results 31 to 40 of about 10,280,767 (255)

On fault tolerant control structures incorporating fault estimation

Archives of Control Sciences, 2016
The paper provides the minimal necessary modifications of linear matrix inequality conditions for the mixed H2/H∞ control design as well as for the augmented observer-based fault estimation to be mutually compatible in joint design of integrated fault ...
Krokavec Dušan, Filasová Anna, Liščinský Pavol   +2 more
doaj   +1 more source

Fault-Tolerant Operation of Five-Phase Permanent Magnet Synchronous Motor with Independent Phase Driving Control

CES Transactions on Electrical Machines and Systems, 2022
The multi-phase motor drive system with multiple H-bridge power supply has high fault tolerance, which is widely used in aerospace, electric vehicle, ship integrated power system and other fields. In this paper, a fault-tolerant control strategy based on
Yongqing Wei, Mingzhong Qiao, Peng Zhu
doaj   +1 more source

Strong coupling between a single-photon and a two-photon Fock state

Nature Communications
The realization of strong nonlinear coupling between single photons has been a long-standing goal in quantum optics and quantum information science, promising wide impact applications, such as all-optical deterministic quantum logic and single-photon ...
Shuai-Peng Wang, Alberto Mercurio, Alessandro Ridolfo, Yuqing Wang, Mo Chen, Wenyan Wang, Yulong Liu, Huanying Sun, Tiefu Li, Franco Nori, Salvatore Savasta, J. Q. You   +11 more
doaj   +1 more source

A Hierarchical Fault Diagnosis and Cooperative Fault-Tolerant Control for a Class of Switched Nonlinear Systems

Actuators
This paper investigates a hierarchical fault diagnosis and cooperative fault-tolerant control framework for switched nonlinear systems. Initially, an analysis of fault recoverability based on an improved covariance matrix is incorporated into the fault ...
Wenjing Ren, Zexian Ding, Kun Qiu, Dong Zhao   +3 more
doaj   +1 more source

Global Fault-Tolerant Control of Underactuated Aerial Vehicles with Redundant Actuators

International Journal of Aerospace Engineering, 2019
In this paper, we consider the fault-tolerant control problem for aerial vehicles with redundant actuators. The redundant actuator brings difficulty in fault identification and isolation.
Yushu Yu, Yiqun Dong
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

Software-based fault-tolerant routing algorithm in multidimensional networks [PDF]

, 2006
Massively parallel computing systems are being built with hundreds or thousands of components such as nodes, links, memories, and connectors. The failure of a component in such systems will not only reduce the computational power but also alter the ...
Ould-Khaoua, M., N. Alzeidi, M. Rezazad, Alzeidi, N., Rezazad, M., M. Fathy, F. Safaei, A. Khonsari, Safaei, F., Khonsari, A., Fathy, M., M. Ould-Khaoua   +11 more
core   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source

Constant-Frequency Model Predictive Direct Power Control for Fault-Tolerant Bidirectional Voltage-Source Converter with Balanced Capacitor Voltage

Energies, 2018
This paper proposes a constant-frequency model predictive direct power control (CF-MPDPC) method for a fault-tolerant bidirectional voltage-source converter (BVSC).
Shiyang Hu, Guorong Liu, Nan Jin, Leilei Guo   +3 more
doaj   +1 more source

Review of Fault-Tolerant Control Systems Used in Robotic Manipulators

Applied Sciences, 2023
Control systems that ensure robot operation during failures are necessary, particularly when manipulators are operating in hazardous or hard-to-reach environments.
Andrzej Milecki, Patryk Nowak
doaj   +1 more source