Results 1 to 10 of about 6,772,637 (106)

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   +3 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   +3 more sources

Protection Mechanism in Reliability Evaluation Approach to Multistate System with Common Cause Failure

open access: yesComplexity, 2021
Except the two types of state, complete failure and perfect functioning, some intermediate states also existed between those two states. This characteristic enables multistate system (MSS) whose components are often of more than two states.
Jinlei Qin, Zheng Li, Youchan Zhu
doaj   +2 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

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

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   +3 more sources

Modeling availability of a multistate geothermal power plants through fuzzy universal generating function

open access: yesDiscover Applied Sciences
A mathematical model for the availability analysis of a Geothermal power plant using the concept of Fuzzy Universal Generating Function (FUGF) is presented. The study aims to quantify the availability of Geothermal power plant (GTPP). It has been done by
Amit Kumar, Pramod Yelam
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

Multi-State System Reliability Evaluation and Component Allocation Optimization Under Multi-Level Performance Sharing

open access: yesIEEE Access, 2021
With the development of science and technology, the structure of engineering system has become increasingly large and complex. In order to ensure the safety and stability of the system in operation, the reliability evaluation of complex system has become
Shuxuan Huang   +4 more
doaj   +1 more source

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