Worst case response time analysis of hard real-time sporadic traffic in FIP networks

Author

Pedro, P. ; Burns, A.

Author_Institution

Dept. of Comput. Sci., York Univ., UK

fYear

1997

fDate

11-13 Jun 1997

Firstpage

3

Lastpage

10

Abstract

Real-time field buses are currently a significant issue in both process control and manufacturing areas. They constitute the base upon which real-time fault-tolerant distributed systems can be designed for these application areas. A potential large leap towards the use of Fieldbus in such time-critical applications lies in the evaluation of its temporal behaviour. In particular an important problem associated with the Fieldbus FIP is its inability to guarantee the timing performance of sporadic traffic. In this paper we develop the pre-run-time schedulability analysis of FIP bounding the worst case response time of the sporadic traffic

Keywords

fault tolerant computing; field buses; performance evaluation; process control; protocols; real-time systems; scheduling; telecommunication standards; telecommunication traffic; FIP networks; Factory Instrumentation Protocol; Fieldbus FIP; hard real-time sporadic traffic; manufacturing; pre-run-time schedulability analysis; process control; real-time fault-tolerant distributed systems; real-time field buses; standard; temporal behaviour; time-critical applications; timing performance; worst case response time analysis; Computer aided software engineering; Delay; Fault tolerant systems; Field buses; Intelligent networks; Job shop scheduling; Real time systems; Telecommunication traffic; Timing; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Real-Time Systems, 1997. Proceedings., Ninth Euromicro Workshop on

Conference_Location

Toledo

Print_ISBN

0-8186-8034-2

Type

conf

DOI

10.1109/EMWRTS.1997.613757

Filename

613757