Sample-Drop Firmness Analysis of TDMA-Scheduled Control Applications

This paper proposes methods for verification of (m, k)-firmness properties of control applications running on a shared TDMA-scheduled processor. We particularly consider dropped samples arising from processor sharing. Based on the available processor budget for any sample that is ready for execution, the Finite-Point (FP) method is proposed for...

Robustness Analysis for Indoor Lighting Systems: An Application of Model Checking in Large-Scale Distributed Control Systems

Modern lighting systems are configurable systems-of-systems that have to operate in an environment that they cannot fully control. These systems have to guarantee the continuation of their functionality regardless of the events in their environment. As testing and simulation are not able to identify all possible interactions of a lighting system...