دانلود مقاله ISI انگلیسی شماره 105161
ترجمه فارسی عنوان مقاله

بهبود برنامه ریزی بیرونی: ادغام داده های فضایی با استفاده از بهینه سازی دقیق در یک استراتژی تکاملی

عنوان انگلیسی
Improving biorefinery planning: Integration of spatial data using exact optimization nested in an evolutionary strategy
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
105161 2018 44 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : European Journal of Operational Research, Volume 264, Issue 3, 1 February 2018, Pages 1005-1019

پیش نمایش مقاله
پیش نمایش مقاله  بهبود برنامه ریزی بیرونی: ادغام داده های فضایی با استفاده از بهینه سازی دقیق در یک استراتژی تکاملی

چکیده انگلیسی

Biorefineries can provide a product portfolio from renewable biomass similar to that of crude oil refineries. To operate biorefineries of any kind, however, the availability of biomass inputs is crucial and must be considered during planning. Here, we develop a planning approach that uses Geographic Information Systems (GIS) to account for spatially scattered biomass when optimizing a biorefinery’s location, capacity, and configuration. To deal with the challenges of a non-smooth objective function arising from the geographic data, higher dimensionality, and strict constraints, the planning problem is repeatedly decomposed by nesting an exact nonlinear program (NLP) inside an evolutionary strategy (ES) heuristic, which handles the spatial data from the GIS. We demonstrate the functionality of the algorithm and show how including spatial data improves the planning process by optimizing a synthesis gas biorefinery using this new planning approach.