Results 21 to 30 of about 36,992 (256)

Classical and Bayesian Inference of a Progressive-Stress Model for the Nadarajah–Haghighi Distribution with Type II Progressive Censoring and Different Loss Functions

Mathematics, 2022
Accelerated life testing (ALT) is a time-saving technology used in a variety of fields to obtain failure time data for test units in a fraction of the time required to test them under normal operating conditions.
Refah Alotaibi, Faten S. Alamri, Ehab M. Almetwally, Min Wang, Hoda Rezk   +4 more
doaj   +1 more source

Reliability Assessment of a Packaging Automatic Machine by Accelerated Life Testing Approach [PDF]

, 2017
Industrial competitiveness in innovation, the time of the market introduction of new machines and the level of reliability requested implies that the strategies for the development of products must be more and more efficient.
Casto, Andrea, Galizia, Francesco Gabriele, Gamberi, Mauro, Piana, Francesco, Regattieri, Alberto   +4 more
core   +1 more source

Reliability Design of Mechanical Systems Such as Compressor Subjected to Repetitive Stresses

Metals, 2021
This study demonstrates the use of parametric accelerated life testing (ALT) as a way to recognize design defects in mechanical products in creating a reliable quantitative (RQ) specification.
Seongwoo Woo, Dennis L. O’Neal
doaj   +1 more source

Bayesian parameter estimation with prior weighting in ALT model [PDF]

, 2009
This paper provides an overview of the application of Bayesian inference to accelerated life testing (ALT) models for the concrete case of estimation by Maximum of Aposteriori (MAP) method in the case of constant stress levels.
F. Guérin, S. Voiculescu
core   +4 more sources

Accelerated Life Test Design for Tractor Powertrain Front Axle

MATEC Web of Conferences, 2016
Accelerated Life Test (ALT) has been applied in the manufacturing for many years due to rapid changing technologies, more complex products, speedier product development, and more demanding customer requirements.
Ismail Azianti, Jung Won, Liu Qiang
doaj   +1 more source

Reliability Design of Residential-Sized Refrigerators Subjected to Repetitive Random Vibration Loads during Transportation [PDF]

, 2016
New designed residential-sized refrigerators subjected to repetitive random vibrations can be damaged during transportation. The damage consists of fracturing of the tubes between the compressor and condenser and tearing of the compressor rubber mounts ...
Pecht, M. (Michael), Woo, S. (Seong-woo)
core   +1 more source

A Review of Accelerated Test Models [PDF]

, 2006
Engineers in the manufacturing industries have used accelerated test (AT) experiments for many decades. The purpose of AT experiments is to acquire reliability information quickly.
Escobar, Luis, Meeker, William, Meeker, William   +2 more
core   +6 more sources

Computational shelf-life dating : complex systems approaches to food quality and safety [PDF]

, 2008
Shelf-life is defined as the time that a product is acceptable and meets the consumers expectations regarding food quality. It is the result of the conjunction of all services in production, distribution, and consumption.
A. A. Vicente, A. Arabshahi, A. Davinson, A. Høyland, A. Savitzky, B. Efron, B. F. J. Manly, B. Gompertz, B. Hills, B. Hills, B. Yam, B. Zeigler, C. BlackBurn, C. Cardelli, C. Hills, C. Man, C. Pin, C. Pin, C. Shalizi, D. Bates, D. Harel, D. Kilkast, D. Kilkast, E. Cohen, E. Goles, E. Roca, G. Box, G. King, I. Cohen, I. Jacobson, I. Saguy, IFST, IFST, J. A. Teixeira, J. Baranyi, J. Baranyi, J. Baranyi, J. Barton, J. Eifert, J. F. Vam-Impe, J. Giese, J. Martin, J. Neter, J. O. Ragnarsson, J. Taub, J. W. Rhim, J. W. Rhim, J. Wells, J. Wells, J. Wells, J. Wells, J. Xie, J. Zhang, L. Hernandez, M. Corradini, M. Corradini, M. Eskin, M. Gacula, M. Hajmeer, M. Jul, M. Peleg, M. Rahman, M. Steele, M. Tung, M. Varma, N. Kan, O. Fennema, O. Fennema, OTA, P. Bak, P. Foegeding, P. Huber, P. Rousseeuw, P. Taukis, P. Waletzko, Q. Zou, R. C. Martins, R. C. Martins, R. C. Martins, R. C. Martins, R. C. Martins, R. C. Martins, R. C. Martins, R. C. Martins, R. Fox, R. L. Buchanan, R. Mackeller, R. Marsili, R. McKellar, R. McKellar, R. V. Nunes, R. Viertl, R. Villota, S. Efroni, S. Estrada-Flores, S. Estrada-Flores, S. Haralampu, S. Ledauphin, S. Ledauphin, S. Meyers, S. Mizrahi, S. Pandit, S. Wolfram, T. Coultate, T. P. Labuza, T. P. Labuza, T. P. Labuza, T. P. Labuza, T. P. Labuza, T. P. Labuza, T. P. Labuza, T. R. S. Brandao, U. Siripatrawan, V. Romano, V. V. Lopes, W. B. Arsdel Van, W. Fontana, W. S. Duyvesteyn, W. Spiess, W. Washington, Y. Roos   +120 more
core   +1 more source

Accelerated Life Test for Reliability Evaluation of Pneumatic Cylinders

IEEE Access, 2018
Pneumatic cylinders are intended to be designed for high reliability and long lifetimes. Evaluating such designs through conventional life tests is difficult as the affordable test time is too short to generate a meaningful amount of failure data.
Juan Chen, Enrico Zio, Jia Li, Zhiguo Zeng, Chong Bu   +4 more
doaj   +1 more source

Reliability assessment of transformer insulating oil using accelerated life testing

Scientific Reports, 2022
To improve the reliability and reduce the maintenance cost of transformer oil, a life prediction of transformer oil is needed so that the maintenance of transformer can be performed correctly.
Xingchun Wei, Zhiming Wang, Junfeng Guo
doaj   +1 more source