Results 11 to 20 of about 221,595 (265)

Accelerated Life Test Design for Tractor Powertrain Front Axle

open access: yesMATEC 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

Statistical Analysis for Generalized Progressive Hybrid Censored Data from Lindley Distribution under Step-Stress Partially Accelerated Life Test Model

open access: yesAustrian Journal of Statistics, 2021
The aim of this paper is to present the estimation procedure for the step-stress partially accelerated life test model under the generalized progressive hybrid censoring scheme. The uncertainties are assumed to be governed by Lindley distribution.
Aakriti Pandey   +3 more
doaj   +1 more source

Experimental accelerated shelf life determination of a ready-to-eat processed food

open access: yesItalian Journal of Food Safety, 2019
The most direct way to estimate the shelf life of a product is to conduct simulation tests which are time consuming and expensive. Conversely, accelerated shelf life tests can be successfully used for stable products having long expected shelf life.
M. Naceur Haouet   +7 more
doaj   +1 more source

Accelerated Life Test Method for the Doubly Truncated Burr Type XII Distribution

open access: yesMathematics, 2020
The Burr type XII (BurrXII) distribution is very flexible for modeling and has earned much attention in the past few decades. In this study, the maximum likelihood estimation method and two Bayesian estimation procedures are investigated based on ...
Hua Xin   +3 more
doaj   +1 more source

Research on Load Torque of Robot Reducer Acceleration Fatigue Tests Based on Adams

open access: yesJixie chuandong, 2023
Accuracy and fatigue life are important factors restricting the development of domestic robot reducers. In order to improve the efficiency of fatigue life test, it is very important to select appropriate load torque for accelerated life test.
Chen Lei   +3 more
doaj  

Quantitative Accelerated Life Testing of MEMS Accelerometers

open access: yesSensors, 2007
Quantitative Accelerated Life Testing (QALT) is a solution for assessing thereliability of Micro Electro Mechanical Systems (MEMS). A procedure for QALT is shownin this paper and an attempt to assess the reliability level for a batch of MEMSaccelerometers is reported.
Bazu, Marius   +5 more
openaire   +3 more sources

Reliable Method to Detect Alloy Soldering Fractures under Accelerated Life Test

open access: yesApplied Sciences, 2019
In this research, we investigated the development and design of the Accelerated Life Test (ALT) and its approach to the waste of material. The development of a reliability model is based on the moment at which failure appears.
M.A. Zamora-Antuñano   +7 more
doaj   +1 more source

Accelerated Degradation Test and Particle Filter Based Remaining Useful Life Prediction

open access: yesChemical Engineering Transactions, 2013
This paper presents a particle filtering based long-term RUL prediction method that integrates two data resources: infield Accelerated Degradation testing (ADT) and field operation.
X. Li, L. Liu, B. He, T. Jiang
doaj   +1 more source

Accelerated Bearing Life-time Test Rig Development for Low Speed Data Acquisition [PDF]

open access: yesModeling, Identification and Control, 2017
Condition monitoring plays an important role in rotating machinery to ensure reliability of the equipment, and to detect fault conditions at an early stage.
Andreas Klausen   +3 more
doaj   +1 more source

Molecular degradation mechanism of segmented polyurethane and life prediction through accelerated aging test

open access: yesPolymer Testing, 2023
Polyurethane (PU) has numerous applications in daily life, such as coating, cushions, and insulation materials. It is also used as an encapsulation material for sensors.
Sangjun Hong   +9 more
doaj   +1 more source

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