3 papers
stat.ME2026
Robust inference for cyclic-stress accelerated life tests under interval monitoring with lognormal lifetimes
María Jaenada, Leandro Pardo, Kiran Prajapat
Highly reliable products are often tested under accelerated conditions to provoke failures within a feasible timeframe. For products whose service life involves repeated alternatio…
stat.ME2026
A Finite Mixture Failure-rate based Heterogeneous Step-stress Accelerated Life Testing (h-SSALT) Model
Pranoy Palit, Ayan Pal, Kiran Prajapat
Traditional step-stress accelerated life testing models assume that test units originate from a homogeneous population. Recently, Lu and Kateri (2025) proposed a heterogeneous cumu…
stat.ME2026
Exact Bayesian Planning for Simple Step-Stress Accelerated Life Testing with Competing Risks
Kiran Prajapat
We propose a Bayesian framework for planning simple step-stress accelerated life tests when items are subject to two independent competing failure modes We assume that the competin…