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Semi-Infinite Optimization with Implicit Functions

delete2014-12-31
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M
Matthew D. Stuber
P
Paul I. Barton *
DOI:10.1021/ie5029123delete
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Abstract

Abstract

En 中文
In this work, equality-constrained bilevel optimization problems, arising from engineering design, economics, and operations research problems, are reformulated as an equivalent semi-infinite program (SIP) with implicit functions embedded, which are defined by the original equality constraints that model the system. Using recently developed theoretical tools for bounding implicit functions, a recently developed algorithm for global optimization of implicit functions, and a recently developed algorithm for solving standard SIPs with explicit functions to global optimality, a method for solving SIPs with implicit functions embedded is presented. The method is guaranteed to converge to ?-optimality in finitely many iterations given the existence of a Slater point arbitrarily close to a minimizer. Besides the Slater point assumption, it is assumed only that the functions are continuous and factorable and that the model equations are once continuously differentiable.
Keywords:
CHEMICAL-PROCESS DESIGN
OPERATIONAL FLEXIBILITY
GLOBAL OPTIMIZATION
PROGRAMS
INDEX
ALGORITHM
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Journal

I
Industrial and Engineering Chemistry Research
IF:
3.9
Papers:
4.0W
Citations:
9.6W

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