Release Time:2023-05-15  Hits:

Indexed by: Journal Article

Date of Publication: 2022-06-29

Journal: Chinese Journal of Chemical Engineering

Volume: 12

Issue: 1

Page Number: 78-84

ISSN: 1004-9541

Abstract: In this contribution we present an online scheduling algorithm for a
   real world multiproduct batch plant.The overall mixed integer nonlinear
   programming (MINLP) problem is hierarchically structured into a mixed
   integer linear programming (MILP) problem first and then a reduced
   dimensional MINLP problem, which are optimized by mathematical
   programming (MP) and genetic algorithm (GA) respectively. The basis idea
   relies on combining MP with GA to exploit their complementary capacity.
   The key features of the hierarchical model are explained and illustrated
   with some real world cases from the multiproduct batch plants.

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