Abstract
This contribution presents the idea of model-based model validation. For this purpose the PI-Observer as core of a validation scheme is introduced. Task of this observer scheme is the estimation of unknown, unmeasured interaction effects within the considered system. Therefore it is assumed, that the whole system is divided in known and unknown parts. Estimating dynamic interaction effects inner ratios within the unknown part are reconstructed. This model-based reconstruction scheme can be used for validation purposes if real measurements are available.
As example the adhesion models are validated. The contact force highly depends on the kinematical contact situation and additionally on external effects. By observing the contact situation by the actual adhesion characteristic between rail and wheel can be determined.
As a first application example the simulations of the driven wheel show the strategy and the efficiency of this approach.
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References
Abicht, C.; Bormann, J.; Müller, P.C.; Söffker, D.; Ulbrich, H. (2001) Model-Based Estimation of Impact Forces affecting Elastic Structures: Simulation and Experiment. Proc. 18th ASME-DECT Biennial Conference on Mechanical Vibration and Noise, Symposium on Vibration Including Friction and Impacts, Pittsburgh, Pennsylvania, USA, September 9–13, 2001, 6 pages
Ackermann, J. (1989) Positionsregelung reibungsbehafteter elastischer Industrieroboter. VDI-Fortschrittberichte, Reihe 8, Nr. 180, VDI-Verlag, Düsseldorf
Anderson, B.D.O.; Moore, J.B. (1989) Optimal Control — Linear Quadratic Methods. Prentice Hall, New York
Buscher, M.; Pfeiffer, R.; Schwartz, H.J. (1993) Radschlupfregelung für Drehstromlokomotiven. eb — Elektrische Bahnen 91, 1993, Seiten 163–178
Hahn, K.; Hase, KR.; Sommer, H. (1993) Fortschritte bei der Kraftschlußausnutzung für die Hochgeschwindingskeits- und Schwerlasttraktion. ETR 42, 1993, Seiten 67–74
Hertz, H. (1882) Über die Berührung fester, elastischer Körper und über die Härte. Verhandlungen des Vereins zur Förderung des Gewerbefleißes, Leipzig, Nov. 1882
Hou, M.; Müller, P.C. (1992) Design of Observers for Linear Systems with Unknown Inputs. IEEE Trans. Aut. Control, Vol. 37, 1992, pp. 871–875
Johnson, C.D. (1976) Theory of Disturbance-Accomodating Controllers. In: Leondes, C.T. (Ed.): Control and Dynamic Systems. Academic Press, Vol. 12, 1976, pp. 387–489
Kalker, J.J. (1990) Three-Dimensional Elastic Bodies in Rolling Contact. Kluwer Academic Publishers. Dordrecht, Boston, London
Kalker, J.J.; Dekking, F.M.; Vollebregt, E.A.H. (1997) Simulation of Rough, Elastic Contacts. Journal of Applied Mechanics, Vol. 64 (1997), pp. 361–368
Knothe, K. (1992) Lateraldynamik von Schienenfahrzeugen. Vorlesungsskript TU Berlin, Wintersemester 1992/93
Lang, W.; Roth, G. (1996) Optimale Kraftschlußausnutzung bei Hochleistungs Schienenfahrzeugen. ETR 42, 1996, Seiten 61–66
Lange, M.; Groß-Thebing, A.; Stiebler, M.; Knothe, K. (1995) Simulationsmodell für Vollbahn-Antriebssysteme zur Untersuchung der ausnutzbaren Zugkraft. Arbeitsbericht zum DFG-Forschungsvorhaben Kn/St 132/20, 1993 bis 1995
Lurje, A.I. (1963) Räumliche Probleme der Elastizitätstheorie. Akademie Verlag, Berlin
Neumann, R.; Moritz, W., (1990) Observer-based joint controller design for a robot for space operation. In: Proc. Eight CISM-IFTOMM Symp. Theory of Robots and Manipulators, Ro.Man.Sy, Krakau, Poland, July 1990
Müller, P.C.; Lücke!, J. (1977) Zur Theorie der Störgrößenaufschaltung in linearen Mehrgrößenregelsystemen. Regelungstechnik, 25, 1977, Seiten 54–59
Müller, P.C. (1989) Indirect Measurement of Nonlinear Effects by State Observers. IUTAM Symposium on Nonlinear Dynamics in Engineering Systems, University of Stuttgart, FRG, Aug. 21–25, 1989
Ripke, B. (1995) Hochfrequente Gleismodellierung und Simulation der Fahrzeug-Gleis-Dynamik unter Verwendung einer nichtlinearen Kontaktmechanik. VDI-Fortschrittberichte, Reihe 12, Nr. 249, Düsseldorf
Schreiber, R.; Kögel, R. (1996) Identifikationsmethode zur Bestimmung der Adhäsion zwischen Rad und Schiene. ZEV-+-DET Glas. Ann. 120, 1996, Seiten 48–54
Shen, Z.Y.; Hedrick, J.K.; Elkins, J.A. (1983) A comparison of alternative creep force models for rail vehicle dynamic analysis. Proc. of 8th IASVD Symposium, MIT, Cambridge, August 15–19, 1983
Stiebler, M.; Knothe, K.; Dreimann, K. (Hrsg.) (1996) Tagungsband des Workshops ’Simulation und Praxis der Kraftschlußausnutzung von Hochleistungs — Triebfahrzeugen. Berlin, 27./28. Juni 1996
Söffker, D.; Bajkowski, J.; Müller, P.C. (1993) Crack Detection in Turbo Rotors — A New Observer — Based Method. ASME Journal of Dynamic Systems, Measurements, and Control, 3, 1993, pp. 518 – 524
Söffker, D.; Yu, T.J., Müller, P.C. (1995) State Estimation of Dynamical Systems with Nonlinearities by using Proportional — Integral Observer. International Journal of System Science. Vol. 26, 1995, No. 9, pp. 1571–1582
Söffker, D. (1995b) A New Model — Based Tool for Failure Detection and Isolation in Machine- and Rotordynamics. Proc. ASME 12th RSAFP Conf., Sept. 1995, Boston, USA
Söffker, D. (1996) Zur Modellbildung und Regelung längenvariabler, elastischer Roboterarme. Dissertation Universität-GH Wuppertal 1995, auch als: VDIFortschrittberichte, Reihe 8, Nr. 584, 1996
Söffker, D. (1999) Observer-based measurement of contact forces of the nonlinear rail-wheel contact as a base for advanced traction control. In: Wallaschek, J., Lückel, J., Littmann, W. (Eds.) Mechatronics and Advanced Motion Control, HNI-Verlagsschriftenreihe, Band 49, pp. 305–320
Zhang, J.; Knothe, K. (1995) Berechnungsmodell für Tangentialschlupfkräfte beim Kontakt in der Hohlkehle. ILR-Mitteilung 294 (1995), Institut für Luftund Raumfahrt, TU Berlin, 1995
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Söffker, D., Kirchenkamp, S., Müller, P.C. (2003). Model-Based Validation within the Rail-Wheel-Subgrade Modeling. In: Popp, K., Schiehlen, W. (eds) System Dynamics and Long-Term Behaviour of Railway Vehicles, Track and Subgrade. Lecture Notes in Applied Mechanics, vol 6. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45476-2_13
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DOI: https://doi.org/10.1007/978-3-540-45476-2_13
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