A static scheduling generator for the deployment of a component based application
Abstract
This paper proposes a static scheduling of an application designed using the IEC 61499 standard. In this standard, a function block (FB) is an event triggered component and an application is a FBs network. According to specifications, we propose temporal constraints on the application behavior. To verify these constraints, we propose to transform the application blocks into a particular tasks system with precedence constraints. The purpose is to exploit previous works on scheduling. In addition, we propose a schedulability analysis generating an accessibility graph of the application. This graph allows the construction of a static scheduling to use by a sequencer at run-time.
Loading...