Optimal operation of multiple reservoir systems

Qinghui Zhong, Kevin E Lansey

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper a temporal decomposition approach is presented to solve a long term deterministic model for a multi-reservoir system. Through relaxation the long term problem is broken into several smaller subproblems; each of which can be solved relatively quickly using standard nonlinear programming codes. Coordination between subproblems is accounted for by a Lagrangian penalty term in the objective function of each subproblem. Overall convergence is achieved through an iterative process by updating the Lagrange multipliers.

Original languageEnglish (US)
Title of host publicationOptim Resour Water Manage Proc ASCE 17th Annu Natl Conf
PublisherPubl by ASCE
Pages342-346
Number of pages5
ISBN (Print)087262756X
StatePublished - 1990
Externally publishedYes
EventOptimizing the Resources for Water Management - Proceedings of the ASCE 17th Annual National Conference - Fort Worth, TX, USA
Duration: Apr 17 1990Apr 21 1990

Other

OtherOptimizing the Resources for Water Management - Proceedings of the ASCE 17th Annual National Conference
CityFort Worth, TX, USA
Period4/17/904/21/90

Fingerprint

Lagrange multipliers
Nonlinear programming
Decomposition

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Zhong, Q., & Lansey, K. E. (1990). Optimal operation of multiple reservoir systems. In Optim Resour Water Manage Proc ASCE 17th Annu Natl Conf (pp. 342-346). Publ by ASCE.

Optimal operation of multiple reservoir systems. / Zhong, Qinghui; Lansey, Kevin E.

Optim Resour Water Manage Proc ASCE 17th Annu Natl Conf. Publ by ASCE, 1990. p. 342-346.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhong, Q & Lansey, KE 1990, Optimal operation of multiple reservoir systems. in Optim Resour Water Manage Proc ASCE 17th Annu Natl Conf. Publ by ASCE, pp. 342-346, Optimizing the Resources for Water Management - Proceedings of the ASCE 17th Annual National Conference, Fort Worth, TX, USA, 4/17/90.
Zhong Q, Lansey KE. Optimal operation of multiple reservoir systems. In Optim Resour Water Manage Proc ASCE 17th Annu Natl Conf. Publ by ASCE. 1990. p. 342-346
Zhong, Qinghui ; Lansey, Kevin E. / Optimal operation of multiple reservoir systems. Optim Resour Water Manage Proc ASCE 17th Annu Natl Conf. Publ by ASCE, 1990. pp. 342-346
@inproceedings{70fc0c43c0b244efbddca66718c2c8df,
title = "Optimal operation of multiple reservoir systems",
abstract = "In this paper a temporal decomposition approach is presented to solve a long term deterministic model for a multi-reservoir system. Through relaxation the long term problem is broken into several smaller subproblems; each of which can be solved relatively quickly using standard nonlinear programming codes. Coordination between subproblems is accounted for by a Lagrangian penalty term in the objective function of each subproblem. Overall convergence is achieved through an iterative process by updating the Lagrange multipliers.",
author = "Qinghui Zhong and Lansey, {Kevin E}",
year = "1990",
language = "English (US)",
isbn = "087262756X",
pages = "342--346",
booktitle = "Optim Resour Water Manage Proc ASCE 17th Annu Natl Conf",
publisher = "Publ by ASCE",

}

TY - GEN

T1 - Optimal operation of multiple reservoir systems

AU - Zhong, Qinghui

AU - Lansey, Kevin E

PY - 1990

Y1 - 1990

N2 - In this paper a temporal decomposition approach is presented to solve a long term deterministic model for a multi-reservoir system. Through relaxation the long term problem is broken into several smaller subproblems; each of which can be solved relatively quickly using standard nonlinear programming codes. Coordination between subproblems is accounted for by a Lagrangian penalty term in the objective function of each subproblem. Overall convergence is achieved through an iterative process by updating the Lagrange multipliers.

AB - In this paper a temporal decomposition approach is presented to solve a long term deterministic model for a multi-reservoir system. Through relaxation the long term problem is broken into several smaller subproblems; each of which can be solved relatively quickly using standard nonlinear programming codes. Coordination between subproblems is accounted for by a Lagrangian penalty term in the objective function of each subproblem. Overall convergence is achieved through an iterative process by updating the Lagrange multipliers.

UR - http://www.scopus.com/inward/record.url?scp=0025206799&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0025206799&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0025206799

SN - 087262756X

SP - 342

EP - 346

BT - Optim Resour Water Manage Proc ASCE 17th Annu Natl Conf

PB - Publ by ASCE

ER -