On the Effect of Transient Data-Errors in Controller Implementations
(2003) American Control Conference, 2003 4. p.3411-3416- Abstract
- Computer-level faults leading to data errors in computations arepredicted to occur increasingly frequent in future microprocessors.This work discusses the impact of such errors on closed-loopperformance in implementations of digital control systems. A method torender a control system more robust to data errors by introducingartificial signal limits and then combine them with an anti-windupscheme is presented and exemplified. Accepted for publication.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/536696
- author
- Gäfvert, Magnus LU ; Wittenmark, Björn LU and Askerdal, Örjan
- organization
- publishing date
- 2003
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- digital control system, controller implementation, computer-level faults leading, closed-loop performance, artificial signal limit, antiwindup scheme, fault location, microprocessor chips, digital control, control system synthesis, logic testing, future microprocessor, transient data-error effect, closed loop systems, discrete time systems
- host publication
- Proceedings of the 2003 American Control Conference, vols 1-6
- volume
- 4
- pages
- 3411 - 3416
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- American Control Conference, 2003
- conference location
- Denver, CO, United States
- conference dates
- 2003-06-04 - 2003-06-06
- external identifiers
-
- wos:000186706200581
- scopus:0142152917
- ISSN
- 0743-1619
- ISBN
- 0-7803-7896-2
- DOI
- 10.1109/ACC.2003.1244059
- language
- English
- LU publication?
- yes
- id
- 1b9c72f5-23ed-432e-87ef-e1cff9e54dc6 (old id 536696)
- date added to LUP
- 2016-04-01 15:24:12
- date last changed
- 2022-01-28 05:10:41
@inproceedings{1b9c72f5-23ed-432e-87ef-e1cff9e54dc6, abstract = {{Computer-level faults leading to data errors in computations arepredicted to occur increasingly frequent in future microprocessors.This work discusses the impact of such errors on closed-loopperformance in implementations of digital control systems. A method torender a control system more robust to data errors by introducingartificial signal limits and then combine them with an anti-windupscheme is presented and exemplified. Accepted for publication.}}, author = {{Gäfvert, Magnus and Wittenmark, Björn and Askerdal, Örjan}}, booktitle = {{Proceedings of the 2003 American Control Conference, vols 1-6}}, isbn = {{0-7803-7896-2}}, issn = {{0743-1619}}, keywords = {{digital control system; controller implementation; computer-level faults leading; closed-loop performance; artificial signal limit; antiwindup scheme; fault location; microprocessor chips; digital control; control system synthesis; logic testing; future microprocessor; transient data-error effect; closed loop systems; discrete time systems}}, language = {{eng}}, pages = {{3411--3416}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{On the Effect of Transient Data-Errors in Controller Implementations}}, url = {{https://lup.lub.lu.se/search/files/4384630/625632.pdf}}, doi = {{10.1109/ACC.2003.1244059}}, volume = {{4}}, year = {{2003}}, }