IADIS International Journal on Computer Science and Information Systems

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Dependability of the Software Implementation of the Explicit Dmc Algorithm

Piotr Gawkowski *
Maciej ลawryล„czuk *
Piotr Marusak *
Janusz Sosnowski *
Piotr Tatjewski *
* 1 Institute of Computer Science {P.Gawkowski, J. Sosnowski}@ii.pw.edu.pl 2 Institute of Control and Computation Engineering Warsaw University of Technology, ul. Nowowiejska 15/19, 00โ€“665 Warsaw, Poland {M.Lawrynczuk, P.Marusak, P.Tatjewski}@ia.pw.edu.pl (Portugal)
* 1 Institute of Computer Science {P.Gawkowski, J. Sosnowski}@ii.pw.edu.pl 2 Institute of Control and Computation Engineering Warsaw University of Technology, ul. Nowowiejska 15/19, 00โ€“665 Warsaw, Poland {M.Lawrynczuk, P.Marusak, P.Tatjewski}@ia.pw.edu.pl (Portugal)
* 1 Institute of Computer Science {P.Gawkowski, J. Sosnowski}@ii.pw.edu.pl 2 Institute of Control and Computation Engineering Warsaw University of Technology, ul. Nowowiejska 15/19, 00โ€“665 Warsaw, Poland {M.Lawrynczuk, P.Marusak, P.Tatjewski}@ia.pw.edu.pl (Portugal)
* 1 Institute of Computer Science {P.Gawkowski, J. Sosnowski}@ii.pw.edu.pl 2 Institute of Control and Computation Engineering Warsaw University of Technology, ul. Nowowiejska 15/19, 00โ€“665 Warsaw, Poland {M.Lawrynczuk, P.Marusak, P.Tatjewski}@ia.pw.edu.pl (Portugal)
* 1 Institute of Computer Science {P.Gawkowski, J. Sosnowski}@ii.pw.edu.pl 2 Institute of Control and Computation Engineering Warsaw University of Technology, ul. Nowowiejska 15/19, 00โ€“665 Warsaw, Poland {M.Lawrynczuk, P.Marusak, P.Tatjewski}@ia.pw.edu.pl (Portugal)

Abstract

The paper studies dependability of software impl ementation of the explicit DMC (Dynamic Matrix Control) Model Predictive Control (MPC) algorithm applied for a rectification column. The process with two inputs and two outputs with strong cross-couplings and significant time delays is studied. The algo- rithmโ€™s control law is calculated off-line. Dependab ility is evaluated experimentally using software implemented fault injection approach. The injected faults influence the quality of rectification process.

Keywords

dependability evaluation fault injection DMC algorithm rectification process process con- trol
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Funding: This research received academic dissemination support through ESCAP / JournalsHub publishing programs.
Conflicts of Interest: The authors declare no competing financial or institutional interests.
Peer Review: Double-blind peer reviewed by international subject specialists.
License: Creative Commons Attribution 4.0 International (CC BY 4.0).
How to Cite This Article
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Gawkowski, et al. (2008). Dependability of the Software Implementation of the Explicit Dmc Algorithm. IADIS International Journal on Computer Science and Information Systems, 3(1). https://doi.org/10.33965/ijcsis_2008_v3i1_05
Gawkowski, et al. "Dependability of the Software Implementation of the Explicit Dmc Algorithm." IADIS International Journal on Computer Science and Information Systems, vol. 3, no. 1, 2008. https://doi.org/10.33965/ijcsis_2008_v3i1_05
Gawkowski, et al. "Dependability of the Software Implementation of the Explicit Dmc Algorithm." IADIS International Journal on Computer Science and Information Systems 3, no. 1 (2008). https://doi.org/10.33965/ijcsis_2008_v3i1_05