A Feedback Scheduler for Real-Time Controller Tasks
Författare
Summary, in English
The problem studied in this paper is how to distribute computingresources over a set of realtime control loops in order to optimizethe total control performance. Two subproblems are investigated: howthe control performance depends on the sampling interval, and how arecursive resource allocation optimization routine can be designed.Linear quadratic cost functions are used as performance indicators.Expressions for calculating their dependence on the sampling intervalare given. An optimization routine, called a feedback scheduler, thatuses these expressions is designed.
Avdelning/ar
Publiceringsår
2000
Språk
Engelska
Sidor
1369-1378
Publikation/Tidskrift/Serie
Control Engineering Practice
Volym
8
Issue
12
Fulltext
- Available as PDF - 235 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Control Engineering
Nyckelord
- Linear quadratic control
- Optimization
- Real-time
- Feedback scheduling
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0967-0661