Search Results - "Wassick, John"

From rescheduling to online scheduling by Gupta, Dhruv, Maravelias, Christos T., Wassick, John M.

“…•We review advances in rescheduling and scheduling under uncertainty.•We show rescheduling is needed periodically, even when no trigger events are present.•We…”
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Integrated planning and scheduling under production uncertainties: Bi-level model formulation and hybrid solution method by Chu, Yunfei, You, Fengqi, Wassick, John M., Agarwal, Anshul

“…•A new formulation of the integrated planning and scheduling problem.•Bi-level program and service level constraints.•Reactive scheduling problems under…”
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Design of Resilient Supply Chains with Risk of Facility Disruptions by Garcia-Herreros, Pablo, Wassick, John M, Grossmann, Ignacio E

“…The design of resilient supply chains under the risk of disruptions at candidate locations for distribution centers (DCs) is formulated as a two-stage…”
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Simulation-based optimization framework for multi-echelon inventory systems under uncertainty by Chu, Yunfei, You, Fengqi, Wassick, John M., Agarwal, Anshul

“…•Optimizing multi-echelon inventory systems under uncertainty.•Novel simulation-based optimization framework.•Integration of agent-based modeling and cutting…”
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Efficient scheduling method of complex batch processes with general network structure via agent-based modeling by Chu, Yunfei, Wassick, John M., You, Fengqi

“…A novel efficient agent‐based method for scheduling network batch processes in the process industry is proposed. The agent‐based model is based on the…”
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Scope for industrial applications of production scheduling models and solution methods by Harjunkoski, Iiro, Maravelias, Christos T., Bongers, Peter, Castro, Pedro M., Engell, Sebastian, Grossmann, Ignacio E., Hooker, John, Méndez, Carlos, Sand, Guido, Wassick, John

“…•Classification of scheduling problems.•Summary of industrial requirements for scheduling.•Review of existing scheduling optimization methods, including…”
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Risk management for a global supply chain planning under uncertainty: Models and algorithms by You, Fengqi, Wassick, John M, Grossmann, Ignacio E

“…In this article, we consider the risk management for mid-term planning of a global multi-product chemical supply chain under demand and freight rate…”
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Integrated scheduling and dynamic optimization of batch processes using state equipment networks by Nie, Yisu, Biegler, Lorenz T., Wassick, John M.

“…A systematic framework for the integration of short‐term scheduling and dynamic optimization (DO) of batch processes is described. The state equipment network…”
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Discrete Time Formulation for the Integration of Scheduling and Dynamic Optimization by Nie, Yisu, Biegler, Lorenz T, Villa, Carlos M, Wassick, John M

“…We propose a model-based optimization approach for the integration of production scheduling and dynamic process operation for general continuous/batch…”
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Evaluating and monitoring distribution network efficiency with multivariate process control methods by Yildiz, Hakan, Talluri, Srinivas, Xie, Xiulin, Yoon, Jiho, Qiu, Peihua, Wassick, John M.

“…In this paper, we present a methodology, by utilising a nonparametric multivariate cumulative sum control chart and data envelopment analysis in tandem, to…”
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A Distributed Ledger for Supply Chain Physical Distribution Visibility by Wu, Haoyan, Li, Zhijie, King, Brian, Ben Miled, Zina, Wassick, John, Tazelaar, Jeffrey

“…Supply chains (SC) span many geographies, modes and industries and involve several phases where data flows in both directions from suppliers, manufacturers,…”
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Addressing the operational challenges in the development, manufacture, and supply of advanced materials and performance products by Wassick, John M., Agarwal, Anshul, Akiya, Naoko, Ferrio, Jeff, Bury, Scott, You, Fengqi

“…The challenges of supplying advanced materials and performance products are very different from those associated with commodity chemicals. Yet these challenges…”
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Extended Discrete-Time Resource Task Network Formulation for the Reactive Scheduling of a Mixed Batch/Continuous Process by Nie, Yisu, Biegler, Lorenz T, Wassick, John M, Villa, Carlos M

“…A mixed integer linear programming (MILP) model is developed for the optimal reactive scheduling of a mixed batch/continuous process, based on the discrete…”
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Application of formal verification and falsification to large-scale chemical plant automation systems by Rawlings, Blake C., Wassick, John M., Ydstie, B. Erik

“…In this paper, we apply formal verification and falsification of temporal logic specifications to analyze chemical plant automation systems. We present new…”
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Extending the resource task network for industrial applications by Wassick, John M., Ferrio, Jeff

“…► Industrial applications of the RTN. ► Extension to the RTN for manipulating resource limits. ► Extension to the RTN for multiple continuous extents. ►…”
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Hybrid method integrating agent-based modeling and heuristic tree search for scheduling of complex batch processes by Chu, Yunfei, You, Fengqi, Wassick, John M.

“…•Efficient method for solving complex industrial batch scheduling problems.•Adaptable to complex constraints including non-standard ones.•Tradeoff between…”
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Data-Driven Optimization of an Industrial Batch Polymerization Process Using the Design of Dynamic Experiments Methodology by Georgakis, Christos, Chin, Swee-Teng, Wang, Zhenyu, Hayot, Philippe, Chiang, Leo, Wassick, John, Castillo, Ivan

“…The optimization of batch processes usually relies on the availability of a detailed knowledge-driven model. However, because of the great varieties of…”
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Multisite Capacity, Production, and Distribution Planning with Reactor Modifications: MILP Model, Bilevel Decomposition Algorithm versus Lagrangean Decomposition Scheme by You, Fengqi, Grossmann, Ignacio E, Wassick, John M

“…We propose a multiperiod mixed-integer linear programming (MILP) model for the simultaneous capacity, production, and distribution planning for a multisite…”
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Incorporating automation logic in online chemical production scheduling by Rawlings, Blake C., Avadiappan, Venkatachalam, Lafortune, Stéphane, Maravelias, Christos T., Wassick, John M.

“…In this paper, we address the problem of incorporating knowledge of the automation system in a chemical plant into the online scheduling problem. Optimization…”
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Reactor modeling and recipe optimization of polyether polyol processes: Polypropylene glycol by Nie, Yisu, Biegler, Lorenz T., Villa, Carlos M., Wassick, John M.

“…The reactor modeling and recipe optimization of conventional semibatch polyether polyol processes, in particular for the polymerization of propylene oxide to…”
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