Reliability analysis of a hybrid car drive system with ECSPN

Author

Rieker, Timo ; Zeiler, Peter ; Bertsche, Bernd

Author_Institution

Inst. of Machine Components, Univ. of Stuttgart, Stuttgart, Germany

fYear

2015

fDate

26-29 Jan. 2015

Firstpage

1

Lastpage

7

Abstract

In this paper, we present the further development of a hybrid car drive system model, which is modeled and simulated with Petri nets. The reliability aspects are the main extensions of this model. Based on the load analysis of the single components, the operational reliability of the hybrid car drive system and its components is calculated by the means of modeling and simulation. Thereby the merits of ECSPN and CSM in modelling multi-phased missions of complex, multistate and multi-component systems with age evolution based on time-dependent failure rates are shown. The influence of the hybrid car drive system configuration and the driver behavior on the operational reliability is presented.

Keywords

Petri nets; automotive engineering; drives; reliability; ECSPN; driver behavior; extended colored stochastic Petri nets; hybrid car drive system; operational reliability; reliability analysis; time-dependent failure rate; Firing; Load modeling; Maintenance engineering; Petri nets; Reliability; Stochastic processes; Switches; Petri nets; multi-state components; reliability modeling; simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Reliability and Maintainability Symposium (RAMS), 2015 Annual

Conference_Location

Palm Harbor, FL

Print_ISBN

978-1-4799-6702-5

Type

conf

DOI

10.1109/RAMS.2015.7105197

Filename

7105197