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<title>New features in dynamic optimization with EcosimPro™</title>
<creator>Gutiérrez Rodríguez, Gloria</creator>
<creator>Herrero, Pedro</creator>
<creator>Prada Moraga, César de</creator>
<creator>Navia López, Daniel</creator>
<description>Producción Científica</description>
<description>The following work shows the application of DASPK in EcosimPro™ with the aim of to calculate&#xd;
the partial derivatives of the state variables with respect to the decision variables (sensitivities) and&#xd;
to improve the dynamic optimization. The implementation of DASPK was tested in three examples:&#xd;
disturbance rejection in a stirred tank with heater, the optimal production policy of hydrogen in a&#xd;
model of a hydrodesulfuration plant and the optimal trajectory of the feeding in a batch bioreactor.&#xd;
The sensitivities with DASPK was compared with another two possible options: obtain the gradients&#xd;
using finite differences and to solve the extended system with the analytical expressions of the&#xd;
sensitivities. The outcomes shows that the implementation of DASPK is a suitable option to ensure&#xd;
optimality in dynamics optimization without the need of writing the sensitivities by hand,&#xd;
nevertheless the CPU time must be improved to become this option attractive.</description>
<date>2024-01-25</date>
<date>2024-01-25</date>
<date>2018</date>
<type>info:eu-repo/semantics/article</type>
<identifier>Journal of Engineering and Technology for Industrial Applications, Marzo 2018, vol. 4, n. 13, p. 5-13</identifier>
<identifier>2447-0228</identifier>
<identifier>https://uvadoc.uva.es/handle/10324/65045</identifier>
<identifier>10.5935/2447-0228.20180001</identifier>
<identifier>05</identifier>
<identifier>13</identifier>
<identifier>13</identifier>
<identifier>New features in dynamic optimization with EcosimPro™</identifier>
<identifier>13</identifier>
<language>eng</language>
<relation>https://itegam-jetia.org/journal/index.php/jetia/article/view/38t</relation>
<rights>info:eu-repo/semantics/openAccess</rights>
<rights>https://creativecommons.org/licenses/by/4.0/</rights>
<rights>Atribución 4.0 Internacional</rights>
<publisher>ITEGAM-JETIA</publisher>
</thesis></metadata></record></GetRecord></OAI-PMH>