Title :
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
fDate :
6/21/1905 12:00:00 AM
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;
Conference_Titel :
Decision and Control, 1999. Proceedings of the 38th IEEE Conference on
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-5250-5
DOI :
10.1109/CDC.1999.827883
