Data processing: structural design – modeling – simulation – and em – Simulating nonelectrical device or system
Reexamination Certificate
2005-07-21
2010-12-07
Shah, Kamini S (Department: 2128)
Data processing: structural design, modeling, simulation, and em
Simulating nonelectrical device or system
C703S008000
Reexamination Certificate
active
07848910
ABSTRACT:
A method for analyzing the behavior of complex systems, particularly internal combustion engines, wherein a model is established which shows the dependence of test variables on input variables, calibrating the model based on test values of the real system obtained at the test points subdividing into at least two partial models a first principal influential parameter is identified for the first partial model, an optimal value of the first principal influential parameter is determined at each test point, the first principal influential parameter is interpolated for all plausible constellations of input variables to calibrate the first partial model, another partial model is established to show another subset of test variables in accordance with the input variables and the previously determined first subset of test variables, an additional principal influential parameter is identified for the other partial model, and an optimal value of the additional principal influential parameter is determined at each test point.
REFERENCES:
patent: 5608842 (1997-03-01), Broese et al.
patent: 6208953 (2001-03-01), Milek et al.
patent: 6240343 (2001-05-01), Sarangapani et al.
patent: 6304835 (2001-10-01), Hiramatsu et al.
patent: 6473658 (2002-10-01), Brose et al.
patent: 7444190 (2008-10-01), Pflugl et al.
Brahma et al., “Optimization of Diesel Engine Operating Parameters using Neural Networks”, SAE Technical Paper Series, 2003-01-3228, Oct. 2003, 11 pages.
Schuler et al., “Use of Fast Neural Networks for Model-Based Optimization of Internal Combustion Engines”, translated into English by USPTO from “Einsatz schneller neuronaler Netze zur modellbasierten Optimierung von Verbrennungsmotoren”, MTZ 61, 2000, pp. 2-9.
M. Schuler et al., “Einsatz Schneller . . . Verbrennungsmotoren” in MTZ Motor-Technische Zeitschrift, 61 (2000) pp. 2-9.
J. P. Verhoef et al., “Identification of Variables . . . Complex Terrain” in Energy Research Centre of the Netherlands, ECN-C-01-015 (Apr. 2001) pp. 1-23.
Hafner et al., “Mechatronic Design Approach for Engine Management Systems,” Darmstadt University of Technology, Institute of Automatic Control, Dec. 2003.
Ebner Thomas
Schantl Rainer
Vogels Marie-Sophie
AVL List GmbH
Day Herng-Der
Dykema Gossett PLLC
Shah Kamini S
LandOfFree
Method for analyzing the behavior of complex systems,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for analyzing the behavior of complex systems,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for analyzing the behavior of complex systems,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4160470