A novel technique for conducting creep experiments in equibiaxial elongation
Sign Up to like & getrecommendations! Published in 2017 at "Rheologica Acta"
DOI: 10.1007/s00397-017-1018-z
Abstract: A recently developed rheological technique known as continuous lubricated squeezing flow (CLSF) is adapted to perform constant stress, or creep, experiments in equibiaxial elongation flows of polymer melts. By modifying the CLSF technique, which was… read more here.
Keywords: technique; constant stress; elongation; creep experiments ... See more keywords
Inference for constant-stress accelerated degradation test based on Gamma process
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2018.10.017
Abstract: Abstract This paper proposes a Gamma constant-stress accelerated degradation model based on the principle of the degradation mechanism invariance. The maximum likelihood estimators of the parameters of the proposed model are derived. Based on Cornish–Fisher… read more here.
Keywords: stress accelerated; confidence; constant stress; degradation ... See more keywords
Inference for a constant-stress model under progressive type-I interval censored data from the generalized half-normal distribution
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2021.1925673
Abstract: In this paper, we discuss the problem of constant-stress accelerated life test when the failure data are progressive type-I interval censored. Both classical and Bayesian inferential approaches of the distribution parameters and reliability characteristics are… read more here.
Keywords: progressive type; interval censored; constant stress; type interval ... See more keywords
Multi-Objective Optimization Design of Constant Stress Accelerated Degradation Test Using Inverse Gaussian Process
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2900397
Abstract: A multi-objective optimization method for constant stress accelerated degradation test is proposed in order to solve the problem of different or even conflicted test configuration under different optimization objectives. The inverse Gaussian process is used… read more here.
Keywords: optimization; objective optimization; test; constant stress ... See more keywords
A Life Prediction Model for High-Reliability Products and Its Application to VFD Based on Constant-Stress ADTs
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Testing and Evaluation"
DOI: 10.1520/jte20180099
Abstract: For many high-reliability and long-life products, the accuracies of some existing life prediction models are not high enough, which may limit their fast development. For this purpose, four groups of constant-stress accelerated degradation tests (ADTs)… read more here.
Keywords: life prediction; life; stress; constant stress ... See more keywords