Title :
Adaptive control based dynamic Real-time resource management
Author :
Xiao-An Shi ; Zhou, Xing-She ; Wu, Xiao-Jun ; Gu, Jlan-Hua
Author_Institution :
Dept. of Comput. Sci. & Eng., Northwestern Polytech. Univ., Xi´´an, China
Abstract :
In open, largely unpredictable environments, Quality of service (QoS) has recently become an important focus for real-time research. The cost of performing such measurements is a significant hurdle to the wide-spread deployment of open QoS-aware software components. In this paper, we describe the design and implementation of Adaptive Control middleware, a middleware QoS-control architecture based on Adaptive control theory, motivated by the needs of performance-assured distributed application. It uses adaptive behavior to meet timeliness requirements in the face of restrictions in processing power and network bandwidth. This paper gives an overview of our implementation on a Real-time CORBA platform.
Keywords :
adaptive control; control system synthesis; distributed object management; middleware; quality of service; resource allocation; QoS control architecture; QoS software components; adaptive control middleware; adaptive control theory; common object request broker architecture; quality of service; real time CORBA platform; real time resource management; Adaptive control; Application software; Computer architecture; Costs; Middleware; Performance evaluation; Quality of service; Resource management; Software measurement; Software performance;
Conference_Titel :
Machine Learning and Cybernetics, 2003 International Conference on
Print_ISBN :
0-7803-8131-9
DOI :
10.1109/ICMLC.2003.1260122