Hamed Ronasi

Visar 9 publikationer

2013

Identification of wheel–rail contact forces based on strain measurements, an inverse scheme and a finite-element model of the wheel

Hamed Ronasi, Håkan Johansson, Fredrik Larsson
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. Vol. 228 (4), p. 343-354
Artikel i vetenskaplig tidskrift
2013

Inverse identification of wheel-rail contact forces based on observation of wheel disc strains: an evaluation of three numerical algorithms

Hamed Ronasi, Jens Nielsen
Vehicle System Dynamics. Vol. 51 (1), p. 74-90
Artikel i vetenskaplig tidskrift
2012

Identification of wheel-rail contact forces based on strain measurement and finite element model of the rolling wheel

Hamed Ronasi, Håkan Johansson, Fredrik Larsson
Conference Proceedings of the Society for Experimental Mechanics Series. 30th IMAC, A Conference on Structural Dynamics, Jacksonville, 30 January-2 February 2012. Vol. 6, p. 169-177
Paper i proceeding
2012

Load identification for a rolling disc: finite element discretization and virtual calibration

Hamed Ronasi, Håkan Johansson, Fredrik Larsson
Computational Mechanics
Artikel i vetenskaplig tidskrift
2011

A numerical framework for load identification and regularization with application to rolling disc problem

Hamed Ronasi, Håkan Johansson, Fredrik Larsson
Computers and Structures. Vol. 89 (1-2), p. 38-47
Artikel i vetenskaplig tidskrift
2010

Towards the Identification of Wheel-Rail Contact Forces

Hamed Ronasi
Licentiatavhandling
2009

A NUMERICAL FRAMEWORK FOR LOAD IDENTIFICATION WITH APPLICATION TO WHEEL-RAIL CONTACT FORCES

Hamed Ronasi, Håkan Johansson, Fredrik Larsson
ECCOMAS International Symposium IPM 2009
Paper i proceeding
2008

Identification of wheel-rail contact force

Hamed Ronasi
Nordiskt järnvägsseminarium 2008, 22-23 maj, edited by Roger Lundén, Anders Ekberg, Elena Kabo, Bengt Åkesson, p. 46 (1p abstract)-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

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