Ústav teorie informace a automatizace

Jste zde

Bibliografie

Conference Paper (international conference)

On models of degradation and partial repairs

Volf Petr

: Proceedings of Mathemaitacal Methods in Reliability, p. 1-8

: Fifth International Conference Mathematical Methods in Reliability, (Glasgow, GB, 01.07.2007-04.07.2007)

: CEZ:AV0Z10750506

: 1M06047, GA MŠk

: intensity of failure, degradation process, incomplete repair

(eng): The models of imperfect repairs and shift of virtual age of the system are considered when the state of the system is characterized by a process of deterioration. The repair degree is connected with the reduction of the deterioration. Such a view transforms the time scale to the scale of the growing deterioration. We discuss mainly the question of the repair schemes, their consequences, and possibilities of an 'optimal' repair policy leading to the hazard rate stabilization. Further, we consider the case that the hazard rate model consists of more components ('repairable' or not) and examine the same questions, namely that of the repair scheme and of the impact of repairs under certain models for intensity of failures.

(cze): V práci se zkoumají modely pro nedokonalé opravy technických komponent v rámci statistické analýzy jejich spolehlivosti. Zároveň je úroveň opravy vztažena k procesu postupné degradace komponenty a vyjádřena pomocí virtuálního stáří opravené komponenty. Stejné otázky jsou pak zkoumány i pro systémy složené z více částí a popsané různými typy modelů intenzity poruch.

: BB

07.01.2019 - 08:39