Reliability of cyber physical systems assessment of the aircraft fuel management system

Author

Xiaolei Sun ; Ning Huang ; Baoqing Wang ; Jian Zhou

Author_Institution

Sch. of Reliability & Syst. Eng., Beihang Univ., Beijing, China

fYear

2014

fDate

4-7 June 2014

Firstpage

424

Lastpage

428

Abstract

Cyber physical systems (CPSs) are integrations of computation and physical processes. As a complex hybrid system, the reliability of CPSs is very important. Some work on the reliability of CPSs has been done, but most of them just present abstract ideas or models based on single component. In this paper, we use a phased-mission system (PMS) model to analyze the reliability of CPSs. The model consists of Markov models for components, and a binary decision diagram (BDD) for the system structure function. Moreover, a CPSs architecture model of an aircraft fuel management system (AFMS) is also presented. At last, we compute the reliability of a specific AFMS based on the PMS model.

Keywords

Markov processes; aerospace computing; binary decision diagrams; petroleum; reliability; AFMS; BDD; CPS architecture model; CPS reliability; Markov models; PMS model; aircraft fuel management system; binary decision diagram; complex hybrid system; cyber physical system reliability; phased-mission system model; Aircraft; Atmospheric modeling; Boolean functions; Computational modeling; Data structures; Fuels; Reliability; Aircraft fuel management system; Binary dicision diagram; Continue-time Markov chains; Cyber physical systems; Phased-mission system;

fLanguage

English

Publisher

ieee

Conference_Titel

Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2014 IEEE 4th Annual International Conference on

Conference_Location

Hong Kong

Print_ISBN

978-1-4799-3668-7

Type

conf

DOI

10.1109/CYBER.2014.6917501

Filename

6917501