Adjustable robust optimization through multi-parametric programming
Adjustable robust optimization through multi-parametric programming
复制标题
通过多参数编程进行可调节的鲁棒优化
DOI:
10.1007/s11590-019-01438-5
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发表时间:
2019
影响因子:
1.6
通讯作者:
Pistikopoulos, Efstratios N.
中科院分区:
文献类型:
--
作者:
Avraamidou, Styliani;Pistikopoulos, Efstratios N.
Adjustable robust optimization (ARO) involves recourse decisions (i.e. reactive actions after the realization of the uncertainty, ‘wait-and-see’) as functions of the uncertainty, typically posed in a two-stage stochastic setting. Solving the general ARO problems is challenging, therefore ways to reduce the computational effort have been proposed, with the most popular being the affine decision rules, where ‘wait-and-see’ decisions are approximated as affine adjustments of the uncertainty. In this work we propose a novel method for the derivation of generalized affine decision rules for linear mixed-integer ARO problems through multi-parametric programming, that lead to the exact and global solution of the ARO problem. The problem is treated as a multi-level programming problem and it is then solved using a novel algorithm for the exact and global solution of multi-level mixed-integer linear programming problems. The main idea behind the proposed approach is to solve the lower optimization level of the ARO problem parametrically, by considering ‘here-and-now’ variables and uncertainties as parameters. This will result in a set of affine decision rules for the ‘wait-and-see’ variables as a function of ‘here-and-now’ variables and uncertainties for their entire feasible space. A set of illustrative numerical examples are provided to demonstrate the potential of the proposed novel approach.
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DOI:
10.1016/0305-0548(86)90023-7
发表时间:
1986-04
期刊:
Comput. Oper. Res.
影响因子:
--
作者:
U. Wen;W. Bialas
通讯作者:
U. Wen;W. Bialas
DOI:
10.1016/s0305-0548(02)00061-8
发表时间:
2003-08
期刊:
Comput. Oper. Res.
影响因子:
--
作者:
Surabhi Sinha
通讯作者:
Surabhi Sinha
影响因子:
6.4
作者:
M. Sakawa;I. Nishizaki;M. Hitaka
通讯作者:
M. Hitaka
影响因子:
6.4
作者:
M. Poss
通讯作者:
M. Poss
DOI:
10.1016/j.compchemeng.2018.07.007
发表时间:
2019-03
期刊:
Comput. Chem. Eng.
影响因子:
--
作者:
Styliani Avraamidou;E. Pistikopoulos
通讯作者:
Styliani Avraamidou;E. Pistikopoulos