Weibull distribution

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In probability theory and statistics, the Weibull distribution is a continuous probability distribution. (Wikipedia.org)






Conferences related to Weibull distribution

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2017 Annual Reliability and Maintainability Symposium (RAMS)

Tutorials and original papers on reliability, maintainability, safety, risk management, and logistics


2012 IEEE International Conference on Power System Technology - (POWERCON 2012)

The theme of this conference is Towards Smarter Resilient and Economic Power Systems . This is topical in the context of emerging trends of Smart Grids; resilience of electricity infrastructure to recent earthquakes, floods, nuclear-meltdown in the Asia-Pacifc region; and, trends towards Emission Trading Scheme and increased participation of private capital markets into electricity generation. A flavour of this theme in the context of New Zealand will be highlight to all our international participants.

  • 2010 International Conference on Power System Technology - (POWERCON 2010)

    distributed generation, renewables generation and its integration into power systems, UHV transmission, wide area interconnections, development of smart grid, energy storage, energy saving and emission reduction.

  • 2008 Joint International Conference on Power System Technology (POWERCON) and IEEE Power India Conference

    State-of-the-art lectures and tutorials by experts, and papers by practicing Engineers and Researchers will be presented in the areas of Power System Analysis , Computing and Economics, Modelling and Dynamic Performance, FACTS and HVDC, Restructured Energy Systems, Control and Operation, Communication and Control, Relaying and Protection, Energy Management System and Distribution Automation, Applications of Power Electronics and Power Quality, Distributed Generation & Renewable Energy Sources

  • 2006 International Conference on Power System Technology - (POWERCON 2006)


2011 9th International Conference on Reliability, Maintainability and Safety (ICRMS 2011)

ICRMS 2011 is to bring together leading academics, industry practitioners, and research scientists from around the world to advance the body of knowledge in quality, reliability, maintenance, and safety of engineering systems, to establish and strengthen the link between academia and industry, to promote applications of research results.

  • 2009 8th International Conference on Reliability, Maintainability and Safety (ICRMS 2009)

    The topics of ICRMS 2009 include reliability, maintainability, testability, supportability and safety, which concern astronautics, aeronautics, military equipment, automobile, communication, computer network, electronics, automation instrument, etc. The researchers are from different countries, including USA, Canada, Japan, Norway, Sweden, France, Iran, Italy, Poland, UK, Russia, South Korea, Lithuania, Austria, etc.


2010 International Conference on Computer Application and System Modeling (ICCASM 2010)

ICCASM 2010 is the premier forum for the presentation of new advances and research results in the fields of theoretical, experimental, and applied Computer Application and System Modeling.



Periodicals related to Weibull distribution

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Dielectrics and Electrical Insulation, IEEE Transactions on

Electrical insulation common to the design and construction of components and equipment for use in electric and electronic circuits and distribution systems at all frequencies.


Energy Conversion, IEEE Transaction on

Research, development, design, application, construction, installation, and operation of electric power generating facilities (along with their conventional, nuclear, or renewable sources) for the safe, reliable, and economic generation of electrical energy for general industrial, commercial, public, and domestic consumption, and electromechanical energy conversion for the use of electrical energy


Information Theory, IEEE Transactions on

The fundamental nature of the communication process; storage, transmission and utilization of information; coding and decoding of digital and analog communication transmissions; study of random interference and information-bearing signals; and the development of information-theoretic techniques in diverse areas, including data communication and recording systems, communication networks, cryptography, detection systems, pattern recognition, learning, and automata.


Reliability, IEEE Transactions on

Principles and practices of reliability, maintainability, and product liability pertaining to electrical and electronic equipment.


Vehicular Technology, IEEE Transactions on

IEEE Transactions on Vehicular Technology was one of the most-cited journals, ranking number-six (tying with IEEE Communications Letters) in telecommunications in 2002, according to the annual Journal Citation Report (2002 edition) published by the Institute for Scientific Information. This periodical covers land, airborne, and maritime mobile services; portable or hand-carried and citizens' communications services, when used as an adjunct to ...



Most published Xplore authors for Weibull distribution

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Xplore Articles related to Weibull distribution

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Improving the quality of field data reliability analysis

Wendai Wang Annual Reliability and Maintainability Symposium. 2001 Proceedings. International Symposium on Product Quality and Integrity (Cat. No.01CH37179), 2001

Reliability engineers often face the field data with a small number of failures and a large number of suspensions (random censors). Problems arise frequently in engineering practice regarding the quality of field data reliability analysis. The existing methods may result in poor fitting to sample data for the studied cases. Two approaches are proposed and studied in this paper with ...


Heuristic Active Queue Management with Hazard rate function

Xunli Fan; Jie Wang; Lin Guan; Li Gao; Xingang Wang 2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), 2011

This paper presents a heuristic packet loss approach based on Adaptive Random Early Detection (ARED) mechanism to maintain the instantaneous queue length in the buffer and estimate the packet dropping probability. The proposed scheme named as Hazard rate based Heuristic ARED (HHA) by utilizing the hazard rate function of Weibull distribution in ARED. NS2 is used to implement the simulation. ...


Study of Transistor and Product NBTI Lifetime Distributions

Jin Qin; Baoguang Yan; Yossi Shoshany; Druker Roy; Hezi Rahamim; Haim Marom; Joseph B. Bernstein 2008 IEEE International Integrated Reliability Workshop Final Report, 2008

NBTI has been extensively studied to understand physics of degradation in recent years. However, little has been done to find out the lifetime distributions of NBTI at both transistor and product level, which are important in reliability prediction and improvement. In this paper, Monte- Carlo simulation is carried out to study the NBTI lifetime distribution at transistor level. Lognormal distribution ...


Exact Nonparametric Meta-Analysis of Lifetime Data From Systems With Known Signatures

William Volterman; Narayanaswamy Balakrishnan; Katherine F. Davies; H. K. T. Ng IEEE Transactions on Reliability, 2016

In this paper, a mixture representation is derived for the pooled system lifetimes arising from a life-test on two or more independent samples. The components of each system are assumed to have the same common absolutely continuous distribution, but the system signature may vary between the samples. These mixtures are then used for developing exact nonparametric inference in the form ...


Topological mapping of disruptive discharges in extruded dielectrics–part I mapping of the discharge path

C. Taralli; G. R. Almeida; R. S. Hattori; M. A. B. Sanches Conference on Electrical Insulation & Dielectric Phenomena — Annual Report 1987, 1987

A close observation and analysis of the failure path in the breakdown of electrical cables is presented as implementation of the statistical framework of Weibull statistics. Previous works [1] and [2] have shown Weibull distribution as suitable statistics for the analysis of the electrical endurance of cables, even though only information regarding the bulk can be gotten. To overcome this ...


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Educational Resources on Weibull distribution

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eLearning

Improving the quality of field data reliability analysis

Wendai Wang Annual Reliability and Maintainability Symposium. 2001 Proceedings. International Symposium on Product Quality and Integrity (Cat. No.01CH37179), 2001

Reliability engineers often face the field data with a small number of failures and a large number of suspensions (random censors). Problems arise frequently in engineering practice regarding the quality of field data reliability analysis. The existing methods may result in poor fitting to sample data for the studied cases. Two approaches are proposed and studied in this paper with ...


Heuristic Active Queue Management with Hazard rate function

Xunli Fan; Jie Wang; Lin Guan; Li Gao; Xingang Wang 2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD), 2011

This paper presents a heuristic packet loss approach based on Adaptive Random Early Detection (ARED) mechanism to maintain the instantaneous queue length in the buffer and estimate the packet dropping probability. The proposed scheme named as Hazard rate based Heuristic ARED (HHA) by utilizing the hazard rate function of Weibull distribution in ARED. NS2 is used to implement the simulation. ...


Study of Transistor and Product NBTI Lifetime Distributions

Jin Qin; Baoguang Yan; Yossi Shoshany; Druker Roy; Hezi Rahamim; Haim Marom; Joseph B. Bernstein 2008 IEEE International Integrated Reliability Workshop Final Report, 2008

NBTI has been extensively studied to understand physics of degradation in recent years. However, little has been done to find out the lifetime distributions of NBTI at both transistor and product level, which are important in reliability prediction and improvement. In this paper, Monte- Carlo simulation is carried out to study the NBTI lifetime distribution at transistor level. Lognormal distribution ...


Exact Nonparametric Meta-Analysis of Lifetime Data From Systems With Known Signatures

William Volterman; Narayanaswamy Balakrishnan; Katherine F. Davies; H. K. T. Ng IEEE Transactions on Reliability, 2016

In this paper, a mixture representation is derived for the pooled system lifetimes arising from a life-test on two or more independent samples. The components of each system are assumed to have the same common absolutely continuous distribution, but the system signature may vary between the samples. These mixtures are then used for developing exact nonparametric inference in the form ...


Topological mapping of disruptive discharges in extruded dielectrics–part I mapping of the discharge path

C. Taralli; G. R. Almeida; R. S. Hattori; M. A. B. Sanches Conference on Electrical Insulation & Dielectric Phenomena — Annual Report 1987, 1987

A close observation and analysis of the failure path in the breakdown of electrical cables is presented as implementation of the statistical framework of Weibull statistics. Previous works [1] and [2] have shown Weibull distribution as suitable statistics for the analysis of the electrical endurance of cables, even though only information regarding the bulk can be gotten. To overcome this ...


More eLearning Resources

IEEE-USA E-Books

  • PROGNOSTIC CLASSIFICATION PROBLEM IN BATTERY HEALTH MANAGEMENT

    Batteries are crucial power sources for many engineering systems. Once the power source fails, the whole system completely stops performing its intended function. To avoid such catastrophic consequences, effective data¿¿?driven prognostic tools that can accurately predict the failure in advance are highly desired. Effective failure prognosis plays an important role in maintenance decision¿¿?making. Traditionally, most existing prognostic methods focus on the remaining useful life (RUL) prediction. Recently proposed prognostic methods have capability of real¿¿?time online model updating. This chapter compares the logistic regression method and joint prognostic model (JPM), which is one of the most advanced data¿¿?driven prognostic methods. It discusses a potential issue of having imbalanced data to provide important insights into the practitioners. The first category of methods typically models the time¿¿?to¿¿?failure data using parametric distributions such as Weibull distribution. The performance evaluation criteria used in the chapter are AUC, accuracy, and sensitivity.

  • Maintainability Modeling

    This chapter contains sections titled: Maintainability Definitions Lognormal Distribution Weibull Distribution Maintainability Prediction Maintenance Philosophy Maintainability Models Modeling Systems with Repair



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