A knowledge-based simulation model editor for the dynamic process simulator DIVA allows flowsheet generation guided by object-oriented, hierarchically structured knowledge about process-units, and by rules ensuring the consistency of parameters and connections between process-units. A physical property interface helps the user to choose from various calculation methods offered by the simulator's library. Parameters for the substances at hand are retrieved from inhouse and commercially available physical property databases. The tight integration of facilities for experiment control and flowsheet animation will be the basis for future studies in knowledge-based process optimization and process control.
Kroner, A., P. Holl, W. Marquardt, E.D. Gilles., "DIVA - An Open Architecture for Dynamic Simulation", Computers & Chemical Engineering14 (1990), pp.1289-1295.
2.
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3.
Bär, M.," Wissensbasierte und fließbildorientierte Bedienung eines verfahrenstechnischen Simulators", Doctoral Thesis, University of Stuttgart1993 (in German).
4.
Kröner, A. , W. Marquardt, E.D. Gilles, "Computing consistent initial conditions for differential-algebraic equations", Computers & Chemical Engineering16 ( 1992), pp.131-138.
5.
Kurrle, H.-P. , P. Holl, G. Munoz, "Struktur und Funktionsweise der Simulationsumgebung DIVA bei der Kopplung mit Prozeßleitsystemen", Automatisierungstechnische Praxis32( 1990), pp.565-569, 608-612.
6.
Bogusch, R., "Knowledge-Based Parameterization for the Dynamic Process Simulator DIVA", Student Thesis, Institut für Systemdynamik und Regelungstechnik, University of Stuttgart, 1991 (not published).
7.
Hilliges, K.D. , "Implementierung des wissensbasierten Fließbild-Editors für den verfahrenstechnischen Simulator DIVA", Student Thesis, Institut für Systemdynamik und Regelungstechnik, University of Stuttgart, 1990 (in German, not published).
8.
Hager, M., K. Stephan, M. Bär, M. Zeitz, A. Kröner, E.D. Gilles, "Stoffdatenversorgung des Simulators DIVA für Dynamische Prozesse und Anlagen - Parameterbeschaffung und Stoffwertberechnung", Chemic-Ingenieur-Technik63(1991 ), pp. 260-261.
9.
Schaffner, J. , "The Physical Property Interface of the Simulator DIVA. A Knowledge-Based Default Hierarchy of Calculation Methods for Substance Properties in a Dynamic Simulator for Chemical Processes", Diploma-Thesis, Institut für Systemdynamik und Regelungstechnik, University of Stuttgart, 1990 (not published).
10.
Marquardt, W., "An object-oriented representation of structured process models", Computers & Chemical Engineering16 (1992), pp. 329-336.
11.
Marquardt, W. , M. Zeitz, "Rechnergestützte Modellbildung in der Verfahrenstechnik", VDI-Berichte 925 (1992), pp. 307-341.
12.
Räumschussel, S.A., E.D. Gerstlauer, E.D. Gilles, B. Raichle, M. Zeitz, W. Marquardt, "An Architecture of a Knowledge-Based Process Modeling and Simulation Tool", Proceedings of IMACS/IFAC Second International Symposium on Mathematical and Intelligent Models in System Simulation, April 12-16,1993 , Brussels, Belgium. vol. 2, pp. 242-247.
