Sciweavers

Share
ICONS
2009
IEEE

Improving the Sensitivity of Deadlines with a Specific Asynchronous Scenario for Harmonic Periodic Tasks scheduled by FP

8 years 3 months ago
Improving the Sensitivity of Deadlines with a Specific Asynchronous Scenario for Harmonic Periodic Tasks scheduled by FP
The aim of this paper is to address the problem of correctly dimensioning real-time embedded systems. It is well known that computers which control systems are greatly affected by delays and jitter occurring in the control loop. In the literature, a deadline reduction approach has been considered as one solution to reducing the jitter experienced by a task and therefore obtaining better loop stability in the control loop. Here, in order to improve the sensitivity of the deadlines, we propose another solution for reducing the deadline of a task when all tasks are scheduled with the Deadline Monotonic Algorithm. This is performed for a specific asynchronous scenario for harmonic periodic tasks. We compare the results to those for the synchronous scenario.
Patrick Meumeu Yomsi, Yves Sorel, D. de Rauglaudre
Added 19 Feb 2011
Updated 19 Feb 2011
Type Journal
Year 2009
Where ICONS
Authors Patrick Meumeu Yomsi, Yves Sorel, D. de Rauglaudre, L. George
Comments (0)
books