Results 1 to 10 of about 446 (96)

Reliability Assessment Methodology for Massive Manufacturing Using Multi-Function Equipment [PDF]

open access: yesComplexity, 2018
Experience reveals that reliability varies depending on the characteristics of operation. The manufacturing process based on multifunction equipment gives a usual case of variation in operating conditions.
M. López-Campos   +3 more
doaj   +4 more sources

Probabilistic production simulation of a power system with wind power penetration based on improved UGF techniques [PDF]

open access: yesJournal of Modern Power Systems and Clean Energy, 2013
Universal Generating Function (UGF) techniques have been applied to Multi-State System (MSS) reliability analysis, such as long term reserve expansion of power systems with high wind power penetration.
Hongtao Wang, Xu Liu, Chunyi Wang
doaj   +5 more sources

Analyzing Comprehensive QoS with Security Constraints for Services Composition Applications in Wireless Sensor Networks [PDF]

open access: yesSensors, 2014
Services composition is fundamental to software development in multi-service wireless sensor networks (WSNs). The quality of service (QoS) of services composition applications (SCAs) are confronted with severe challenges due to the open, dynamic, and ...
Naixue Xiong   +3 more
doaj   +2 more sources

An Efficient Universal Generating Function-Based Analyzing Approach for Multistate System with Imperfect Coverage Failure

open access: yesComplexity, 2021
A system with more than two states is called a multistate system (MSS), and such systems have already become a general trend in the arena of complex industrial products and/or systems.
Zheng Li, Jinlei Qin
doaj   +2 more sources

Economical evaluation of large-scale photovoltaic systems using Universal Generating Function techniques [PDF]

open access: yesJournal of Modern Power Systems and Clean Energy, 2013
Solar energy plays an important role in the global energy framework for future. Comparing with conventional generation systems using fossil fuels, the cost structure of photovoltaic (PV) systems is different: the capital cost is higher while the ...
Yi Ding   +5 more
doaj   +4 more sources

Optimizing the Reliability and Performance of Service Composition Applications with Fault Tolerance in Wireless Sensor Networks [PDF]

open access: yesSensors, 2015
The services composition technology provides flexible methods for building service composition applications (SCAs) in wireless sensor networks (WSNs).
Zhao Wu   +4 more
doaj   +2 more sources

Optimal Service Distribution in WSN Service System Subject to Data Security Constraints [PDF]

open access: yesSensors, 2014
Services composition technology provides a flexible approach to building Wireless Sensor Network (WSN) Service Applications (WSA) in a service oriented tasking system for WSN.
Zhao Wu   +3 more
doaj   +2 more sources

Availability Evaluation and Design Optimization of Multi-State k-out-of-n: G Systems With Random Performance Requirements

open access: yesIEEE Access, 2023
As an important aspect of reliability theory, availability has now been considered a very meaningful design criterion of repairable system. This paper investigates the availability evaluation and design optimization of the multi-state k-out-of-n: G ...
Jing Li   +3 more
doaj   +1 more source

Reliability Evaluation of Multi-State Systems With Common Bus Performance Sharing Considering Performance Excess

open access: yesIEEE Access, 2022
In a multi-state system with common bus performance sharing, the residual performance of any sub-unit can be shared to other sub-units with insufficient performance by the common bus with stochastic sharing capacity.
Guoqing Bai   +3 more
doaj   +1 more source

Non-perturbative quark mass renormalisation and running in $N_f=3$ QCD [PDF]

open access: yes, 2018
We determine from first principles the quark mass anomalous dimension in Nf=3 QCD between the electroweak and hadronic scales. This allows for a fully non-perturbative connection of the perturbative and non-perturbative regimes of the Standard Model in ...
Campos, Isabel   +5 more
core   +2 more sources

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