Component-oriented design and causality interaction analysis of distributed real-time control system

Author

Jing, Zhang ; Yunsheng, Zhang ; Fenghong, Xiang

Author_Institution

Coll. of Inf. Eng. & Autom, Kunming Univ. of Sci. & Technol., Kunming

fYear

2008

fDate

16-18 July 2008

Firstpage

555

Lastpage

558

Abstract

Complex real-time control system is distributed and imposes great challenges for precise time synchronization modeling. This paper presents a component-oriented design strategy that reduces complexity by separating data-related computational parts and time synchronization interaction among components. We introduce a notion of supervisor to discuss how to aggregate individual component´s computation into a well-defined composite computation from a view of causality interaction analysis. A simplified compo nent-oriented hierarchically real-time embedded control system in a distributed platform is implemented to prove the feasibility and flexibility of our methodology.

Keywords

causality; control system analysis; control system synthesis; distributed control; large-scale systems; real-time systems; synchronisation; causality interaction analysis; complex real-time control system; component-oriented design; distributed real-time control system; time synchronization; Control system synthesis; Control systems; Design automation; Design engineering; Distributed control; Educational institutions; Embedded system; Information analysis; Object oriented modeling; Real time systems; Causality Interaction; Component; Design; Distributed; Real-time;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference, 2008. CCC 2008. 27th Chinese

Conference_Location

Kunming

Print_ISBN

978-7-900719-70-6

Electronic_ISBN

978-7-900719-70-6

Type

conf

DOI

10.1109/CHICC.2008.4605506

Filename

4605506