Title :
A distributed system platform supporting real-time QoS
Author :
Wen, Wang ; Ge, Yu ; Xingping, Wu
Author_Institution :
Sch. of Inf. Sci. and Eng., Northeastern Univ., China
Abstract :
This platform was aimed to simplify the design and implementation of distributed real-time applications, and to provide programmers with a general framework. This platform consisted of event bus, data access bus and system services with open architecture. Summarized the components, and principal of the distributed real-time platform. Described real-time QoS services, the mechanism of real-time QoS mapping to OS and network layers. Discussed distributed resources monitor and assignment. This platform was implemented on True64 UNIX, and, the application to a real-time control system of power industry showed that the platform could satisfy the predictability, extensibility and high availability for real-time applications.
Keywords :
distributed control; distributed processing; energy management systems; power system control; quality of service; True64 UNIX; availability; data access bus; distributed real-time applications; distributed system platform; event bus; extensibility; open architecture; power industry; power system automation; predictability; real-time QoS; system services; Application software; Availability; Communication standards; Computer networks; Costs; Distributed computing; Fault tolerant systems; Parallel processing; Programming profession; Real time systems;
Conference_Titel :
Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on
Print_ISBN :
0-7803-7459-2
DOI :
10.1109/ICPST.2002.1047129
