Improving multi-objective reservoir operation optimization with sensitivity-informed dimension reduction

Chu, J.; Zhang, C.; Fu, G.; Li, Y.; Zhou, H.

doi:https://doi.org/10.5194/hess-19-3557-2015

Articles | Volume 19, issue 8

https://doi.org/10.5194/hess-19-3557-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/hess-19-3557-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 19, issue 8

Research article

|

12 Aug 2015

Research article |

| 12 Aug 2015

Improving multi-objective reservoir operation optimization with sensitivity-informed dimension reduction

J. Chu, C. Zhang, G. Fu, Y. Li, and H. Zhou

Download

Final revised paper (published on 12 Aug 2015)
Preprint (discussion started on 08 Apr 2015)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

- Printer-friendly version

- Supplement

RC C1297: 'Review on "Improving multi-objective reservoir operation optimization with sensitivity-informed problem decomposition"', Anonymous Referee #1, 02 May 2015
- AC C1442: 'Response to Reviewer #1', Chi Zhang, 12 May 2015
RC C1423: 'Review comments on the article submitted to HESS (12, 3719–3752, 2015)', Andreja Jonoski, 11 May 2015
- AC C1732: 'Response to Reviewers #2', Chi Zhang, 25 May 2015
EC C2175: 'Editor's comment', Dimitri Solomatine, 22 Jun 2015
- AC C2183: 'The updated manuscript (hess-2015-92)', Chi Zhang, 23 Jun 2015

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

ED: Reconsider after major revisions (24 Jun 2015) by Dimitri Solomatine

AR by Chi Zhang on behalf of the Authors (25 Jun 2015) Author's response Manuscript

ED: Referee Nomination & Report Request started (25 Jun 2015) by Dimitri Solomatine

RR by Anonymous Referee #1 (02 Jul 2015)

RR by Andreja Jonoski (13 Jul 2015)

ED: Publish subject to technical corrections (31 Jul 2015) by Dimitri Solomatine

AR by Chi Zhang on behalf of the Authors (04 Aug 2015) Author's response Manuscript

Short summary

This study investigates the effectiveness of a sensitivity-informed method for multi-objective operation of reservoir systems, which uses a global sensitivity analysis method to screen out insensitive decision variables and thus forms simplified problems with a significantly reduced number of decision variables. We find that it is important to consider variable interactions when formulating simplified problems, and problem decomposition dramatically improves search efficiency and effectiveness.