A hierarchical hybrid system model and its simulation

Author

Liu, Jie ; Liu, Xiaojun ; Koo, Tak-Kuen J. ; Sinopoli, Bruno ; Sastry, Shankar ; Lee, Edward A.

Author_Institution

Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA

Volume

4

fYear

1999

fDate

6/21/1905 12:00:00 AM

Firstpage

3508

Abstract

This paper presents a hierarchical hybrid system modeling and simulation framework using the Ptolemy II environment. Ptolemy II is a system-level design tool that supports the integration of multiple models of computation. The modeling of hierarchical hybrid systems is achieved by combining continuous-time models with finite state automata. Breakpoint handling, event detection and invariant monitoring techniques are studied. A hybrid helicopter control system is simulated as an example

Keywords

computerised monitoring; finite state machines; hierarchical systems; simulation languages; Ptolemy II environment; breakpoint handling; continuous-time models; event detection; finite state automata; hierarchical hybrid system model; hybrid helicopter control system; invariant monitoring techniques; simulation framework; system-level design; Assembly systems; Automata; Computational modeling; Computer science; Computer simulation; Computerized monitoring; Design engineering; Event detection; Helicopters; System-level design;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1999. Proceedings of the 38th IEEE Conference on

Conference_Location

Phoenix, AZ

ISSN

0191-2216

Print_ISBN

0-7803-5250-5

Type

conf

DOI

10.1109/CDC.1999.827883

Filename

827883