On Dynamic Real-Time Scheduling of Model Predictive Controllers
(2002) 2. p.1325-1330- Abstract
- The paper discusses dynamic real-time scheduling in the context ofmodel predictive control (MPC). Dynamic scheduling in this settingis motivated by the highly varying execution times associated withMPC controllers. Premature termination of the optimization algorithmis exploited to trade off prolonged computations versuscomputational delay. A feedback scheduling strategy for multiple MPCcontrollers is also proposed, where the scheduler allocates CPU timeto the tasks according to the current values of the cost functions.Simulated examples show how the overall control performance maybenefit from the application of the proposed schemes.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/537696
- author
- Henriksson, Dan LU ; Cervin, Anton LU ; Åkesson, Johan LU and Årzén, Karl-Erik LU
- organization
- publishing date
- 2002
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- optimisation, feedback, processor scheduling, predictive control, delays, real-time systems
- host publication
- Proceedings of the 41st IEEE Conference on Decision and Control, 2002
- volume
- 2
- pages
- 1325 - 1330
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- external identifiers
-
- wos:000181352300239
- scopus:0036990397
- ISSN
- 0191-2216
- ISBN
- 0-7803-7516-5
- language
- English
- LU publication?
- yes
- id
- ce9bd2c4-f155-4c1e-850b-bfd25fe4cac3 (old id 537696)
- alternative location
- http://ieeexplore.ieee.org/iel5/8437/26567/01184699.pdf
- date added to LUP
- 2016-04-01 16:34:05
- date last changed
- 2022-01-28 20:34:06
@inproceedings{ce9bd2c4-f155-4c1e-850b-bfd25fe4cac3, abstract = {{The paper discusses dynamic real-time scheduling in the context ofmodel predictive control (MPC). Dynamic scheduling in this settingis motivated by the highly varying execution times associated withMPC controllers. Premature termination of the optimization algorithmis exploited to trade off prolonged computations versuscomputational delay. A feedback scheduling strategy for multiple MPCcontrollers is also proposed, where the scheduler allocates CPU timeto the tasks according to the current values of the cost functions.Simulated examples show how the overall control performance maybenefit from the application of the proposed schemes.}}, author = {{Henriksson, Dan and Cervin, Anton and Åkesson, Johan and Årzén, Karl-Erik}}, booktitle = {{Proceedings of the 41st IEEE Conference on Decision and Control, 2002}}, isbn = {{0-7803-7516-5}}, issn = {{0191-2216}}, keywords = {{optimisation; feedback; processor scheduling; predictive control; delays; real-time systems}}, language = {{eng}}, pages = {{1325--1330}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{On Dynamic Real-Time Scheduling of Model Predictive Controllers}}, url = {{https://lup.lub.lu.se/search/files/4711124/625682.pdf}}, volume = {{2}}, year = {{2002}}, }