Retrofit self-optimizing control of Tennessee Eastman process

Simple item page
dc.contributor.authorYe, Lingjian
dc.contributor.authorCao, Yi
dc.contributor.authorYuan, Xiaofeng
dc.contributor.authorSong, Zhihuan
dc.date.accessioned2016-07-12T10:54:53Z
dc.date.available2016-07-12T10:54:53Z
dc.date.issued2016-05-19
dc.description.abstractThis paper considers near-optimal operation of the Tennessee Eastman (TE) process by using a retrofit self-optimizing control (SOC) approach. Motivated by the factor that most chemical plants in operation have already been equipped with a workable control system for regulatory control, we propose to improve the economic performance by controlling some self-optimizing controlled variables (CVs). Different from traditional SOC methods, the proposed retrofit SOC approach improves economic optimality of operation through newly added cascaded SOC loops, where carefully selected SOC CVs are maintained at constant by adjusting set-points of the existing regulatory control loops. To demonstrate the effectiveness of the retrofit SOC proposed, we adopted measurement combinations as the CVs for the TE process, so that the economic cost is further reduced comparing to existing studies where single measurements are controlled. The optimality of the designed control architecture is validated through both steady state analysis and dynamic simulations.en_UK
dc.identifier.citationLingjian Ye, Yi Cao, Xiaofeng Yuan and Zhihuan Song. Retrofit self-optimizing control of Tennessee Eastman process. Proceedings of the IEEE International Conference on Industrial Technology, ICIT 2016. 14-17 March 2016,Taipei. Taiwan.en_UK
dc.identifier.issn9781467380751
dc.identifier.urihttp://dx.doi.org/10.1109/ICIT.2016.7474865
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/10121
dc.language.isoenen_UK
dc.publisherInstitute of Electrical and Electronics Engineersen_UK
dc.rightsAttribution-NonCommercial 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.titleRetrofit self-optimizing control of Tennessee Eastman processen_UK
dc.typeConference paperen_UK

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Retrofit_self-optimizing_control_of_Tennessee_Eastman_process-2016.pdf
Size:
362.04 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.79 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Staff publications (SWEE)