A practical approach to recipe improvement and optimization in the batch processing industry

Verwater-Lukszo, Zofia

doi:10.1016/s0166-3615(98)00078-5

Cited by 29 publications

(13 citation statements)

References 11 publications

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“…Finally, a control recipe, starting as a copy of the master recipe, contains detailed information for minute-to-minute process operation of a single batch [4]. These four types of recipes could address the long-term planning production very well, however does not have a recipe type to describe the dynamic market demands of the production schedule that is what batch corporations call for today.…”

Section: A Recipes In Isa S88 Standardmentioning

confidence: 99%

Notice of Retraction: Design and implementation of a novel recipe management component

Wang

2010

2010 International Conference on Information, Networking and Automation (ICINA)

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Facing the fierce market competition, industrial batch production enterprise needs to have the ability to manage huge amounts of recipes and satisfy dynamic market needs. Traditionally, many industrial batch processes are operated according to rigid recipes, in spite of the fact that production would benefit from flexible recipes that are efficiently adapted to changes in feedstock, product requirements, process and scheduling conditions, etc. To make the batch production process more flexible, based on the research of recipe types defined by 18A 888 standard, this paper designed a novel recipe manage component particularly defined a new recipe type -schedule recipe, which is tailored for dynamic conditions. Finally, specific method of combining novel recipe management component and process control system is presented, and it concludes that this component could better satisfy the batch production enterprise.

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Section: A Recipes In Isa S88 Standardmentioning

confidence: 99%

Notice of Retraction: Design and implementation of a novel recipe management component

Wang

2010

2010 International Conference on Information, Networking and Automation (ICINA)

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“…Four classes of solution methods for multi-objective optimization problems can be distinguished, see Verwater-Lukszo (1996):…”

Section: (Multi-criteria) Optimization Problemmentioning

confidence: 99%

Challenges for process system engineering in infrastructure operation and control

Lukszo¹,

Weijnen²,

Negenborn³

et al. 2006

16th European Symposium on Computer Aided Process Engineering and 9th International Symposium on Process Systems Engineering

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The need for improving the operation and control of infrastructure systems has created a demand on optimization methods applicable in the area of complex sociotechnical systems operated by a multitude of actors in a setting of decentralized decision making. This paper briefly presents main classes of optimization models applied in PSE system operation, explores their applicability in infrastructure system operation and stresses the importance of multi-level optimization and multi-agent model predictive control.

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“…When the batch goes into the flexible scheduling interval at (1 ) fix d t T , the decision whether to break off the batch or not must be made. At fix d t T , the judgment whether to extend cultivation of the batch or not should be done.…”

Section: Scheduling Strategy For Flexible Termination Intervalsmentioning

confidence: 99%

“…At fix d t T , the judgment whether to extend cultivation of the batch or not should be done. While at (1 ) fix d t T , the scheduled batch must be terminated immediately.…”

Section: Scheduling Strategy For Flexible Termination Intervalsmentioning

confidence: 99%

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On-line application oriented scheduling for fed-batch antibiotic fermentation

Fue

Yuan²

Proceedings of the 2005, American Control Conference, 2005.

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The great variance of cultivation periods of different antibiotic fermentation batches operated empirically results in potential loss in the economic profit and many disturbances on upstream and downstream units. With the prediction of profit function, on-line application oriented scheduling strategy for antibiotic fermentation is proposed. The scheduling intervals and the scheduling functions are introduced for fixed and flexible termination intervals. The scheduling strategies may give the optimal termination sequence of batches. The termination criterion of the optimal operation period is also presented. The scheduling strategies optimize the cultivation periods. Pseudo on-line testing using the proposed scheduling strategies is applied with the data from a Chinese pharmaceutical factory.

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A practical approach to recipe improvement and optimization in the batch processing industry

Cited by 29 publications

References 11 publications

Notice of Retraction: Design and implementation of a novel recipe management component

Notice of Retraction: Design and implementation of a novel recipe management component

Challenges for process system engineering in infrastructure operation and control

On-line application oriented scheduling for fed-batch antibiotic fermentation

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