Applying global time Petri net analysis on the embedded software context

this paper presents an application of global time technique (gtt) which is an approach to construct class graphs of time petri nets based on relative and global time. besides the constructing of gtt class graph we propose a schedulability analysis of quantitative time type for fixed priority policies and earliest deadline first (edf). we propose that analysis of scenarios, or behavior itineraries duration of a system, can be done using this approach.