Handling Uncertain Gross Margin and Water Demand in Agricultural Water Resources Management using Robust Optimization

Indonesian Operations Research Association - International Conference on Operations Research 2017

Chaerani, D.^1 ; Lesmana, E.^1 ; Tressiana, N.^1

Department of Mathematics, Faculty of Mathematics, Natural Sciences Universitas Padjadjaran, Jalan Raya Bandung Sumedang KM 21, Jatinangor Sumedang, Indonesia^1

关键词: Agricultural output;    Agricultural water;    Ellipsoidal uncertainties;    Irrigation Networks;    Objective functions;    Robust optimal solutions;    Robust optimization;    Waterresource management;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/332/1/012011/pdf
DOI  :  10.1088/1757-899X/332/1/012011

来源: IOP

【 摘 要 】

In this paper, an application of Robust Optimization in agricultural water resource management problem under gross margin and water demand uncertainty is presented. Water resource management is a series of activities that includes planning, developing, distributing and managing the use of water resource optimally. Water resource management for agriculture can be one of the efforts to optimize the benefits of agricultural output. The objective function of agricultural water resource management problem is to maximizing total benefits by water allocation to agricultural areas covered by the irrigation network in planning horizon. Due to gross margin and water demand uncertainty, we assume that the uncertain data lies within ellipsoidal uncertainty set. We employ robust counterpart methodology to get the robust optimal solution.