Modeling scenarios for the performance prediction of distributed real-time embedded systems

Abstract

Autonomous defence systems are typically characterized by hard constraints on space, weight and power. These constraints have a strong impact on the non-functional properties and especially performance of the final system. System execution modelling tools permit early prediction of the performance of model driven systems; however they are intended for one shot analysis, not for repeatable, interactive use. In this paper we propose a Domain Specific Language for describing scenarios to repeatedly test a system execution model within a Synthetic Environment. We exemplify it by describing and executing a scenario involving an UAV and a CMS.