| タイトル | Ontology and modeling patterns for state-based behavior representation |
| 著者（英） | Donahue, Kenneth M.; Castet, Jean-Francois; Ingham, Michel D.; Wagner, David A.; Kerzhner, Aleksandr A.; Rozek, Matthew L.; Chung, Seung H.; Rouquette, Nicolas F.; Dvorak, Daniel L.; Karban, Robert; Jenkins, J. Steven |
| 発行日 | 2015-01-05 |
| 言語 | eng |
| 内容記述 | This paper provides an approach to capture state-based behavior of elements, that is, the specification of their state evolution in time, and the interactions amongst them. Elements can be components (e.g., sensors, actuators) or environments, and are characterized by state variables that vary with time. The behaviors of these elements, as well as interactions among them are represented through constraints on state variables. This paper discusses the concepts and relationships introduced in this behavior ontology, and the modeling patterns associated with it. Two example cases are provided to illustrate their usage, as well as to demonstrate the flexibility and scalability of the behavior ontology: a simple flashlight electrical model and a more complex spacecraft model involving instruments, power and data behaviors. Finally, an implementation in a SysML profile is provided. |
| NASA分類 | Systems Analysis and Operations Research |
| 権利 | Copyright |
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