Using an UML profile for timing analysis with the IF validation tool-set.
Iulian Ober, Susanne Graf, Yuri Yushtein · MBEES · 2006
This paper shows on hand of a case study the usefulness of the UML profile with real-time defined in the Omega project and of the IF validation tool-set. The case study is about intricate timing aspects arising in a small but complex component of the airborne Medium Altitude Reconnaissance System produced by NLR. The purpose is to show how automata-based timing analysis and verification tools can be used by field engineers for solving isolated hard points in a complex real-time design, even if the press-button verification of entire systems remains a remote goal. We claim that the accessibility of such tools is largely improved by the use of a UML profile with intuitive features for modeling timing and related properties.