Scheduling and energy–Industrial challenges and opportunities

L Merkert, I Harjunkoski, A Isaksson… - Computers & Chemical …, 2015 - Elsevier
Recent developments in energy markets, such as the increasing share of inherently volatile
renewable power in the energy supply mix and the need of reducing carbon emissions while …

Model-based integration of control and operations: Overview, challenges, advances, and opportunities

Y Chu, F You - Computers & Chemical Engineering, 2015 - Elsevier
We provide a systematic review of current progress in integrated control and operations.
Recently, an increasing number of integrated methods have been presented in the literature …

[HTML][HTML] A rolling horizon optimization framework for the simultaneous energy supply and demand planning in microgrids

J Silvente, GM Kopanos, EN Pistikopoulos, A Espuña - Applied Energy, 2015 - Elsevier
This work focuses on the development of optimization-based scheduling strategies for the
coordination of microgrids. The main novelty of this work is the simultaneous management of …

Optimization of steel production scheduling with complex time-sensitive electricity cost

H Hadera, I Harjunkoski, G Sand, IE Grossmann… - Computers & Chemical …, 2015 - Elsevier
Energy-intensive industries can take advantage of process flexibility to reduce operating
costs by optimal scheduling of production tasks. In this study, we develop an MILP …

Discrete time formulation for the integration of scheduling and dynamic optimization

Y Nie, LT Biegler, CM Villa… - Industrial & Engineering …, 2015 - ACS Publications
We propose a model-based optimization approach for the integration of production
scheduling and dynamic process operation for general continuous/batch processes. The …

Integrated production scheduling and model predictive control of continuous processes

M Baldea, J Du, J Park, I Harjunkoski - AIChE Journal, 2015 - Wiley Online Library
The integration of production management and process control decisions is critical for
improving economic performance of the chemical supply chain. A novel framework for …

Improved Big-M reformulation for generalized disjunctive programs

F Trespalacios, IE Grossmann - Computers & Chemical Engineering, 2015 - Elsevier
In this work, we present a new Big-M reformulation for Generalized Disjunctive Programs.
Unlike the traditional Big-M reformulation that uses one M-parameter for each constraint, the …

A decision support system for the operational production planning and scheduling of an integrated pulp and paper mill

G Figueira, P Amorim, L Guimarães… - Computers & Chemical …, 2015 - Elsevier
Production planning and scheduling in the process industry in general and in the pulp and
paper (P&P) sector in particular can be very challenging. Most practitioners, however …

Operating room scheduling with generalized disjunctive programming

PM Castro, I Marques - Computers & Operations Research, 2015 - Elsevier
This paper addresses the short-term scheduling problem involved in the selection of a
subset of elective surgeries from a large waiting list. In order to overcome the combinatorial …

Supply chain design with disruption considerations: Review of research streams on the ripple effect in the supply chain

D Ivanov, A Dolgui, B Sokolov - IFAC-PapersOnLine, 2015 - Elsevier
This study aims at analysing recent research on supply chain design with disruption
considerations in terms of the ripple effect in the supply chain. It develops different …