Dependability Research of Standby System Based on Stochastic Petri Net

Author

Shixi Liu ; Zhicai Xu ; Guilin Chen ; Xiaojing Hu

Author_Institution

Comput. Sci. & Technol. Dept., Chuzhou Univ., Chuzhou

Volume

1

fYear

2009

fDate

25-26 April 2009

Firstpage

179

Lastpage

183

Abstract

As distributed system has grown in size and complexity, the existing single node failure of system are confronting some serious challenges. Standby system has become infrastructure, which constructs high performance distributed system. The quality of service (QoS) that offers for users will be affected by dependability at large. The application of stochastic Petri net (SPN) on standby system dependability analysis and analysis of stochastic Petri net is discussed. Based on the model analyzing, different dependable parameters of the standby system are given out, and then the model is simulated with an instance. The simulation results show that the dependability of standby system model will change in the different condition. It will provide evidence for user to take which kind of standby system as fault system properly.

Keywords

Petri nets; distributed processing; fault tolerant computing; quality of service; stochastic processes; dependability research; distributed system; quality of service; standby system; stochastic Petri net; Analytical models; Availability; Communication system security; Computational modeling; Computer bugs; Computer security; Quality of service; State-space methods; Stochastic systems; Wireless communication; Stochastic Petri Net; dependability; standby system;

fLanguage

English

Publisher

ieee

Conference_Titel

Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on

Conference_Location

Wuhan, Hubei

Print_ISBN

978-1-4244-4223-2

Type

conf

DOI

10.1109/NSWCTC.2009.373

Filename

4908241