Bagdonavicius, V.; Nikulin, M.S. Statistical analysis of semiparametric models in accelerated life testing Abstract: Several accelerated life models are introduced. Their relationships are investigated. Semiparametric estimation procedures are proposed. Properties of estimators are discussed Keywords and phrases: Accelerated life models, additive accumulation of damages, generalized proportional hazards, semiparametric estimation 60E15, 62F12, 62J99, 62P10, 62G05 English, 12 pp. E-mail of contact person: nikou@mi2s.u-bordeaux2.fr