[LBB00] Prototyping QoS based Architecture for Power Plant Control Applications
Conférence Internationale avec comité de lecture :
January 2000,
motcle:
Résumé:
The goal of the project in this paper is to gain
experience on QoS (Quality of Service) based distributed
system for EDF's power control applications. EDF is
the French power utility. QoS is related to time
constraints in our case. We adopted a distributed
system approach to build our execution platform. The
first prototype uses a modified ChorusOS micro-kernel
with a real-time inter-process communication facility
based on an ATM network and supports a specific real-time
java virtual machine. Our second proposal attempts to
build an equivalent architecture using off-the-shelf
product. Reality constraints leads to a CoS (Classification
of Service) based design. We show that there is no
available off-the-shelf QoS nor CoS based technology
today for real-time object oriented distributed
applications.