Global optimization of multi-parametric MILP problems

被引:16
作者
Faisca, N. P. [1 ]
Kosmidis, V. D. [2 ]
Rustem, B. [1 ]
Pistikopoulos, E. N. [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Ctr Proc Syst Engn, London SW7 2AZ, England
[2] EDF Trading Markets Ltd, London WC1V 6ED, England
基金
英国工程与自然科学研究理事会;
关键词
Multi-parametric mixed-integer linear programming; Global optimization; MULTIPARAMETRIC PROGRAMMING APPROACH; DIFFERENTIABLE CONSTRAINED NLPS; ALPHA-BB; ALGORITHM; CONTROLLERS; FRAMEWORK; DESIGN;
D O I
10.1007/s10898-008-9398-3
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
In this paper, we present a novel global optimisation approach for the general solution of multi-parametric mixed integer linear programs (mp-MILPs). We describe an optimisation procedure which iterates between a (master) mixed integer nonlinear program and a (slave) multi-parametric program. Moreover, we explain how to overcome the presence of bilinearities, responsible for the non-convexity of the multi-parametric program, in two classes of mp-MILPs, with (i) varying parameters in the objective function and (ii) simultaneous presence of varying parameters in the objective function and the right-hand side of the constraints. Examples are provided to illustrate the solution steps.
引用
收藏
页码:131 / 151
页数:21
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