کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
172965 458570 2011 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Using redundancy to strengthen the relaxation for the global optimization of MINLP problems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Using redundancy to strengthen the relaxation for the global optimization of MINLP problems
چکیده انگلیسی

In this paper we present a strategy to improve the relaxation for the global optimization of non-convex MINLPs. The main idea consists in recognizing that each constraint or set of constraints has a meaning that comes from the physical interpretation of the problem. When these constraints are relaxed part of this meaning is lost. Adding redundant constraints that recover that physical meaning strengthens the relaxation. We propose a methodology to find such redundant constraints based on engineering knowledge and physical insight.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Chemical Engineering - Volume 35, Issue 12, 14 December 2011, Pages 2729–2740
نویسندگان
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