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Development of Design Assistance System and Its Application for Engine Concept Modeling
Technical Paper
2011-37-0030
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This article presents results of the Design Assistance System (DASY) development and examples of its application for engine concept modeling. The software (DASY) for creating and maintaining knowledge database was developed. This software is targeted to simplify and speed up the concept design process. The targets were met by providing the high level of flexibility along with a simple user interface. Two examples that show interaction of DASY with computer-aided design (CAD) software are presented. The DASY creates a template for conserving the knowledge acquired during engine design in the past. It provides hints for the future design tasks by offering a data of similar engines, based on experiments and simulations at different levels of complexity and profoundness. It assists simultaneously in searching procedures suitable for engine optimization fulfilling different design, operation constraints and using different amount of input data, available according to the current stage of the design. Using output-input approach, the design and development schedule with iteration loops and parallel processes can be planned.
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Citation
Bogomolov, S., Mikulec, A., and Macek, J., "Development of Design Assistance System and Its Application for Engine Concept Modeling," SAE Technical Paper 2011-37-0030, 2011, https://doi.org/10.4271/2011-37-0030.Also In
References
- Forchtner, P. Parametric model of internal combustion engine for DASY system (Parametrický model spalovaciho motoru pro systém DASY) CTU in Prague 2010
- http://msdn.microsoft.com
- Stefik, M. Introduction to Knowledge Systems Morgan Kaufman Publishers 1995
- Tansley, D.S.W. Hayball, C.C. Knowledge-Based Systems Analysis and Design Prentice Hall Hemel Hampstead 1993
- Motta, E. Zdrahal, Z. Parametric Design Problem Solving KAW 96 Banff, Canada 1996
- Zdrahal, Z. Motta, E. An In-Depth Analysis of Propose & Revise Problem Solving Methods Proc. of the 9th KAW 95 Banff Canada 1995
- Macek, J. Valášek, M. “Computer Aided Configuration Design of Internal Combustion Engines - CED System,” SAE Technical Paper 2002-01-0903 2002 10.4271/2002-01-0903
- Macek, J. Fuente, D. Emrich, M. “A Simple Physical Model of ICE Mechanical Losses,” SAE Technical Paper 2011-01-0610 2011 10.4271/2011-01-0610
- Pohorelsky, L. Zak, Z. Macek, J. Vitek, O. “Study of Pressure Wave Supercharger Potential using a 1-D and a 0-D Approach,” SAE Technical Paper 2011-01-1143 2011 10.4271/2011-01-1143
- Kmoch, M. Crankshaft Strength based on Older Stress Concentration Factors Data (in Czech) CTU in Prague 2011
- Macek, J. Vitek, O. Zak, Z. “Calibration and Results of a Radial Turbine 1-D Model with Distributed Parameters,” SAE Technical Paper 2011-01-1146 2011 10.4271/2011-01-1146
- Macek, J. Polášek, M. Šika, Z. Valášek, M. et al. “Transient Engine Model as a Tool for Predictive Control,” SAE Technical Paper 2006-01-0659 2006 10.4271/2006-01-0659
- Macek, J. Vítek, O. Pohořelský, L. Žák, Z. Simulating Engine Boost Pressure Systems By Differential Or Algebraic Equations Models MECCA 2010 9 2 26 34 1214-0821
- Vávra, J. Macek, J. Takáts, M. Čeřovský, Z. Simple Tank-to-Wheels Analysis Tool for Future Vehicle Powertrains Journal of KONES Internal Combustion Engines 2008 15 1 525 534 1231-4005
- Vávra, J. Macek, J. Vítek, O. Takáts, M. “Modeling of Sensor Performance During Engine Testing,” SAE Technical Paper 2007-01-1299 2007 10.4271/2007-01-1299
- Vávra, J. Macek, J. Vítek, O. Takáts, M. “Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions,” SAE Technical Paper 2009-01-0311 2009 10.4271/2009-01-0311