Results 11 to 20 of about 41,008 (257)

Combinatorial Reliability Evaluation of Multi-State System with Epistemic Uncertainty [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2022
Multi-state systems (MSSs) are common in real-word applications, in which a system and/or its components exhibit multiple stochastically-dependent states or performance levels.
Jinjin Yang   +3 more
doaj   +1 more source

Multi-state traction control of regional CCHP system

open access: yesEnergy Reports, 2023
The existing optimization scheduling of regional CCHP system does not take into account the different control objectives and response characteristics of each unit under multiple operating states in the whole operation domain, so it is difficult to ...
Bao Tao   +7 more
doaj   +1 more source

Joint signature of two or more systems with applications to multistate systems made up of two-state components [PDF]

open access: yes, 2017
The structure signature of a system made up of $n$ components having continuous and i.i.d. lifetimes was defined in the eighties by Samaniego as the $n$-tuple whose $k$-th coordinate is the probability that the $k$-th component failure causes the system ...
Marichal, Jean-Luc   +3 more
core   +5 more sources

MULTISTABILITY IN DYNAMICAL SYSTEMS [PDF]

open access: yesDynamical Systems, 2000
In neuroscience, optics and condensed matter there is ample physical evidence for multistable dynamical systems, that is, systems with a large number of attractors. The known mathematical mechanisms that lead to multiple attractors are homoclinic tangencies and stabilization, by small perturbations or by coupling, of systems possessing a large number ...
openaire   +2 more sources

Mission Reliability-Oriented Selective Maintenance Optimization for Intelligent Multistate Manufacturing Systems With Uncertain Maintenance Quality

open access: yesIEEE Access, 2019
Selective maintenance is widely used as a reliability-centered maintenance strategy due to the limited maintenance resources. However, existing selective maintenance studies only consider basic reliability, which cannot systematically describe the ...
Zhaoxiang Chen   +6 more
doaj   +1 more source

Availability Analysis and Optimal Design of Multistate Weighted ${k}$ -Out-of- ${n}$ Systems With Component Performance Requirements

open access: yesIEEE Access, 2018
As one of the most typical multistate systems, weighted k-out-of-n system has been extensively studied in recent years. This paper presents a new kind of multistate weighted k-out-of-n system, which simultaneously considers performance requirements of ...
Zhiwei Chen   +3 more
doaj   +1 more source

Soft and flexible: core-shell ionic liquid resistive memory for electronic synapses

open access: yesMicrosystems & Nanoengineering, 2021
The human brain is the most efficient computational and intelligent system, and researchers are trying to mimic the human brain using solid-state materials.
Muhammad Umair Khan   +5 more
doaj   +1 more source

Machine learning the Hohenberg-Kohn map for molecular excited states

open access: yesNature Communications, 2022
Density functional theory provides a formal map from the electron density to all observables of interest of a many-body system; however, maps for electronic excited states are unknown. Here, the authors demonstrate a data-driven machine learning approach
Yuanming Bai   +3 more
doaj   +1 more source

Multiobjective Multistate System Preventive Maintenance Model with Human Reliability

open access: yesInternational Journal of Aerospace Engineering, 2021
Modern equipment is designed to operate under deteriorating performance conditions resulting from internal ageing and/or external environmental impacts influencing downstream maintenance. This study focuses on the development of a multistate system (MSS)
Chao-Hui Huang   +2 more
doaj   +1 more source

Properties of B-Mesons in Lattice QCD [PDF]

open access: yes, 1994
The results of an extensive study of B-meson properties in quenched lattice QCD are presented. The studies are carried out in the static quark limit where the b-quark is taken to be infinitely massive.
A. Borrelli   +57 more
core   +2 more sources

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