Intelligent feedback control-based adaptive resource management for asynchronous, decentralized real-time systems

Author

Ravindran, Binoy ; Kachroo, Pushkin ; Hegazy, Tamir

Author_Institution

Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA

Volume

31

Issue

2

fYear

2001

fDate

5/1/2001 12:00:00 AM

Firstpage

261

Lastpage

265

Abstract

Presents intelligent feedback control techniques for adaptive resource management in asynchronous, decentralized real-time systems. We propose adaptive resource management techniques that are based on feedback control theory and are designed using the intelligent control design paradigm. The controllers solve resource allocation problems that arise during run-time adaptation using the classic proportional-integral-derivative (PID) control functions and fuzzy logic. We study the performance of the controllers through simulation. The simulation results indicate that the controllers produce low missed deadline ratios and resource utilizations during high-workload situations

Keywords

adaptive control; control system analysis; decentralised control; feedback; fuzzy control; fuzzy logic; intelligent control; performance index; real-time systems; resource allocation; simulation; three-term control; PID control functions; adaptive resource management; asynchronous decentralized real-time systems; controller performance; fuzzy logic; high-workload situations; intelligent control design paradigm; intelligent feedback control; missed deadline ratios; proportional-integral-derivative control functions; resource allocation problems; resource utilization; run-time adaptation; simulation; Adaptive control; Adaptive systems; Feedback control; Intelligent control; Pi control; Programmable control; Proportional control; Real time systems; Resource management; Runtime;

fLanguage

English

Journal_Title

Systems, Man, and Cybernetics, Part C: Applications and Reviews, IEEE Transactions on

Publisher

ieee

ISSN

1094-6977

Type

jour

DOI

10.1109/5326.941850

Filename

941850