Publications

Journal Papers


Antali M, Takacs D, Stepan G

Experimental Fitting of Rotor Models by Using a Special Three-Node Beam Element

Journal of Computational and Nonlinear Dynamics, 13(2): 021009, DOI: 10.1115/1.4038148

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Iglesias A, Dombovari Z, Gonzalez G, Munoa J, Stepan G

Optimum Selection of Variable Pitch for Chatter Suppression in Face Milling Operations

Materials, (12): 112 , 21 p. , DOI: https://doi.org/10.3390/ma12010112

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Totis G. Insperger T, Sortino M, Stepan G

Symmetry breaking in milling dynamics

International Journal of Machine Tools and Manufacture, 2019, 139:37-59., DOI: 10.1016/j.ijmachtools.2019.01.002

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Milton JG, Insperger T, Cook W, Harris DM, Stepan G

Microchaos in human postural balance: Sensory dead zones and sampled time-delayed feedback

Physical Review E, 2018, 98:022223, DOI: 10.1103/PhysRevE.98.022223

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Gyebrószki G, Bachrathy D, Csernák G, Stepan G

Stability of turning processes for periodic chip formation

Advances in Manufacturing, 6(3), pp 345-353, DOI: 10.1007/s40436-018-0229-6

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Lehotzky D, Insperger T, Stepan G

Numerical methods for the stability of time-periodic hybrid time-delay systems with applications

Applied Mathematical Modeling, 2018, 57:142-162, DOI: 10.1016/j.apm.2017.12.029

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Molnar TG, Berezvai Sz, Kiss AK, Bachrathy D, Stepan G

Experimental investigation of dynamic chip formation in orthogonal cutting

International Journal of Machine Tools and Manufacture, 32.35625, DOI: 10.1016/j.ijmachtools.2019.103429

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Molnar TG, Insperger T, Stepan G

Closed-Form Estimations of the Bistable Region in Metal Cutting via the Method of Averaging

International Journal of Non-Linear Mechanics, 112:49-56, DOI: 10.1016/j.ijnonlinmec.2018.09.005

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Stepan G, Beri B, Miklos A, Wohlfart R, Bachrathy D, Porempovics G, Toth A, Takacs D

On stability of emulated turning processes in HIL environment

CIRP Annals, pp 405-408, DOI: https://doi.org/10.1016/j.cirp.2019.04.035

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Henrik T Sykora, Dániel Bachrathy, Gábor Stépán

Stochastic Semi-Discretization for Linear Stochastic Delay Differential Equations

International Journal for Numerical Methods in Engineering, , DOI: https://doi.org/10.1002/nme.6076

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Molnar TG, Dombovari Z, Insperger T, Stepan G

Bifurcation analysis of nonlinear time-periodic time-delay systems via semidiscretization

International Journal for Numerical Methods in Engineering, 115(1):57-74, DOI: 10.1002/nme.5795

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Totis G, Insperger T, Stepan G, Sortino M

Stability analysis in milling by taking into account the influence of forced vibrations on the actual tool-workpiece engagement conditions

8th HPC 2018 – CIRP Conference on High Performance Cutting, 4p, DOI: 10.1016/j.procir.2018.08.276

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Berezvai Sz, Kossa A, Bachrathy D, Stepan G

Numerical and experimental investigation of the applicability of pellet impacts for impulse excitation

International Journal of Impact Engineering, 115, pp 19-31, DOI: 10.1016/j.ijimpeng.2018.01.006

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Stepan G, Kiss K A, Ghalamchi B, Sopanen J, Bachrathy D

Chatter avoidance in cutting highly flexible workpieces

CIRP Annals - Manufacturing Technology, 4 p, DOI: 10.1016/j.cirp.2017.04.054

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Molnár TG, Bachrathy D, Insperger T, Stépán G

Extension of process damping to milling with low radial immersion

International Journal of Advanced Manufacturing Technology, 89(9):2545-2556, DOI: 10.1007/s00170-016-9780-0

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Hajdu D, Insperger T, Bachrathy D, Stepan G

Prediction of robust stability boundaries for milling operations with extended multi-frequency solution and structured singular values

Journal of Manufacturing Processes, 9p, DOI: 10.1016/j.jmapro.2017.09.015

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Tóth M, Bachrathy D, Stepan G

Effect of wavy tool path on the stability properties of milling by the implicit subspace iteration method

International Journal of Advanced Manufacturing Technology, 9p, DOI: 10.1007/s00170-016-9827-2

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Marta J. Reith, Daniel Bachrathy, Gabor Stepan

Optimal detuning of a parallel turning system – theory and experiments

Journal of Dynamic Systems, Measurement and Control, 139(1): 7p, DOI: 10.1115/1.4034497

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Molnár TG, Insperger T, Stépán G

Analytical estimations of limit cycle amplitude for delay-differential equations

Electronic Journal of Qualitative Theory of Differential Equations, Special Issue, 2016(77):1-10, DOI: 10.14232/ejqtde.2016.1.77

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Munoa J, Beudaert X, Dombovari Z, Altintas Y, Budak E, Brecher C, Stepan G

Chatter suppression techniques in metal cutting

CIRP Annals - Manufacturing Technology, 65(2):785:808, DOI: 10.1016/j.cirp.2016.06.004

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Marta J. Reith, Daniel Bachrathy, Gabor Stepan

Improving stability of multi-cutter turning with detuned dynamics

Machining Science and Technology, 20 (3): 440-459, DOI: 10.1080/10910344.2016.1191029

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Lehotzky D, Insperger T, Khasawneh F, Stepan G

Spectral element method for stability analysis of milling processes with discontinuous time-periodicity

International Journal of Advanced Manufacturing Technology , 2017, 89(9):2503–2514, DOI: 10.1007/s00170-016-9044-z

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Munoa J, Iglesias A, Olarra A, Dombovari Z, Zatarain M, Stepan G

Design of a self-tuneable mass damperfor modular fixturing systems

CIRP Annals - Manufacturing Technology, 65(1): 389-392, DOI: 10.1016/j.cirp.2016.04.112

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Iglesias A, Munoa J, Ciurana J, Dombovari Z, Stepan G

Analytical expressions for chatter analysis in milling operations with one dominant mode

Journal of Sound and Vibration, 375:403-421, DOI: 10.1016/j.jsv.2016.04.015

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Antali M, Stepan G

On the Nonlinear Kinematic Oscillations of Railway Wheelsets

Journal of Computational and Nonlinear Dynamics, 11(5):051020-051020-10. CND-15-1436, DOI: 10.1115/1.4033034

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Hajdu D, Insperger T, Stépán G

Robust stability analysis of machining operations

The International Journal of Advanced Manufacturing Technology, 10p, DOI: 10.1007/s00170-016-8715-0

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Molnar TG, Insperger T, Stepan G

State-dependent distributed-delay model of orthogonal cutting

Nonlinear Dynamics, 84(3):1147-1156, DOI: 10.1007/s11071-015-2559-2

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Zhang L., Stepan G.

Exact stability chart of an elastic beam subjected to delayed feedback

Journal of Sound and Vibration, 367: 219-232, DOI: http://dx.doi.org/10.1016/j.jsv.2016.01.002

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Csernak G, Gyebroszki G, Stepan G

Multi-baker map as a model of digital PD control

International Journal of Bifurcation and chaos, No.26, Issue No. 02.,1650023, 11 pages, DOI: 10.1142/S0218127416500231

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Lehotzky D, Insperger T

A pseudospectral tau approximation for time delay systems and its comparison with other weighted-residual-type methods

International Journal for Numerical Methods in Engineering, 108(6):588–613, DOI: 10.1002/nme.5225

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Molnár TG, Insperger T, Hogan SJ, Stépán G

Estimation of the bistable zone for machining operations for the case of a distributed cutting-force model

Journal of Computational and Nonlinear Dynamics, 11(5):051008, DOI: 10.1115/1.4032443

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Lehotzky D, Insperger T, Stepan G

Extension of the spectral element method for stability analysis of time-periodic delay-differential equations with multiple and distributed delays

Communications in Nonlinear Science and Numerical Simulation, 35:177-189, DOI: 10.1016/j.cnsns.2015.11.007

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Stepan G., Toth M., Bachrathy D., Ganeriwala A.S.

Spectral properties of milling and machined surface

MATERIALS SCIENCE FORUM CIRP, 12th International Conference on High Speed Machining October 18-20, 2015, Nanjing, China, 836-837: pp. 570-577, DOI: 10.4028/www.scientific.net/MSF.836-837.570

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Bachrathy D, Munoa J, Stepan G

Experimental validation of appropriate axial immersions for helical mills

International Journal of Advanced Manufacturing Technology , 84: (5) pp. 1295-1302, DOI: 10.1007/s00170-015-7748-0

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Antali M, Stepan G

Discontinuity-induced bifurcations of a dual-point contact ball

Nonlinear Dynamics, 83:685–702, DOI: 10.1007/s11071-015-2356-y

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Dombovari Z, Stepan G

On the bistable zone of milling processes

Philosophical Trasactions of the Royal Society A, 373(2051) pp 17., DOI: 10.1098/rsta.2014.0409

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Molnár TG, Insperger T

On the effect of distributed regenerative delay on the stability lobe diagrams of milling processes

Periodica Polytechnica - Mechanical Engineering, 59(3):126-136, DOI: 10.3311/PPme.7995

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Stepan G, Milton JG, Insperger T

Quantization improves stabilization of dynamical systems with delayed feedback

CHAOS, 2017, 27:114306, DOI: 10.1063/1.5006777

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Stepan G, Hajdu D, Iglesias A, Takacs D, Dombovari Z

Ultimate capability of variable pitch milling cutters

CIRP ANNALS-MANUFACTURING TECHNOLOGY, 67(1): pp 373-376 (2018), DOI: 10.1016/j.cirp.2018.03.005

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Kiss K A, Hajdu D, Bachrathy D, Stepan G

Operational stability prediction in milling based on impact tests

Mechanical Systems and Signal Processing, 21p, DOI: 10.1016/j.ymssp.2017.10.019

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Molnar TG, Dombovari Z, Insperger T, Stepan G

On the analysis of the double Hopf bifurcation in machining processes via center manifold reduction

Proceedings of the Royal Society A, 473(2207): 20170502, DOI: 10.1098/rspa.2017.0502

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Bachrathy D, Reith MJ, Stepan G

Algorithm for Robust Stability of Delayed Multi-Degree-of-Freedom Systems

Advances in Delays and Dynamics - Theory, Numerics, Applications, and Experiments, 7: 141-154, DOI: 10.1007/978-3-319-53426-8_10

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Beri B, Hogan SJ, Stepan G

Structural stability of a light rotating beam under combined loads

Acta Mechanica, 228 (2017) 3735-3740, DOI: 10.1007/s00707-017-1902-8

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Beri B, Hogan SJ, Stepan G

Effect of potential energy variation on the natural frequency of an Euler–Bernoulli cantilever beam under lateral force and compression

Journal of Applied Mechanics – Transactions of the ASME, 84 (2017) Paper no. 051002, 8p, DOI: 10.1115/1.4036094

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Conference Papers and Abstracts


Beri B, Stépán G

Stability of turning process with tool subjected to compression

8th HPC 2018 – CIRP Conference on High Performance Cutting, 4p, DOI: 10.1016/j.procir.2018.08.275

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Magyar B, Zana R, Wohlfart R, Csernak G, Stepan G

Measuring Modal Damping of a Multibody System with Dry Friction

24th International Congress on Sound and Vibration, London, UK, 2017, 7p, DOI:

Berezvai Sz, Molnár TG, Kossa A, Bachrathy D, Stepan G.

Numerical and experimental investigation of contact length during orthogonal cutting

Materials Today: Proceedings, 6(13) pp 329-334, DOI: 10.1016/j.matpr.2019.03.131

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Dombóvári Z, Iglesias A, Molnar T G, Habib G, Munoa J, Kuske R, Stepan G

Experimental Observations on Unsafe Zones in Milling Processes

Phil. Trans. R. Soc. A , pp 1-20, DOI: DOI 10.1098/rsta.2018.0125.

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Molnar TG, Bachrathy D, Insperger T, Stepan G

On process damping induced by vibration-dependency of cutting direction in milling

8th HPC 2018 – CIRP Conference on High Performance Cutting, 77:171-174, DOI: 10.1016/j.procir.2018.08.270

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Dombóvári Z, Munoa J, Kuske R, Stepan G

Milling stability for slowly varying parameters

Procedia CIRP, 77: pp 110-113, DOI: doi.org/10.1016/j.procir.2018.08.233Get

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Henrik T. Sykora, Daniel Bachrathy, Gabor Stepan

Gaussian noise process as cutting force model for turning

8th CIRP Conference on High Performance Cutting (HPC 2018), (77): 94-97, DOI: https://doi.org/10.1016/j.procir.2018.08.229

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Berezvai Sz, Bachrathy D, Stepan G

High-speed camera measurements in the mechanical analysis of machining

8th HPC 2018 – CIRP Conference on High Performance Cutting, 77, pp 155-158, DOI: 10.1016/j.procir.2018.08.264

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Kiss KA, Bachrathy D, Stepan G

Laser scanned patterns of machined surfaces

8th HPC 2018 – CIRP Conference on High Performance Cutting, 4p, DOI: 10.1016/j.procir.2018.09.034

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Berezvai Sz, Molnár TG, Bachrathy D, Stepan G.

Experimental investigation of the shear angle variation during orthogonal cutting

Materials Today: Proceedings, 5 (13), pp 26495-26500 , DOI: 10.1016/j.matpr.2018.08.105

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Magyar B, Wohlfart R, Zana R, Csernak G, Stepan G

Detailed contact surface evaluation based on electric field potentials

PROCEDIA CIRP (CIRP ICME ’16 - 10th CIRP Conference on Intelligent Computation in Manufacturing Engineering), 62 pp. 323-328. , 6 p. (2017), DOI: https://doi.org/10.1016/j.procir.2016.06.018

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H T Sykora, Walter V Wedig, D Bachrathy, G Stepan

Approximation of Top Lyapunov Exponent of Stochastic Delayed Turning Model Using Fokker-Planck Approach

9th European Nonlinear Dynamics Conference, 2017, Budapest, Hungary, 5p, DOI:

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Molnár TG, Dombóvári Z, Insperger T, Stépán G

Dynamics of cutting near double Hopf bifurcation

IUTAM Symposium on Nonlinear and Delayed Dynamics of Mechatronic Systems, 2016, Nanjing, China, 22:123-130, DOI: 10.1016/j.piutam.2017.08.016

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Bachrathy D, Stepan G

Cutting Force Measurements in High Speed Milling - Extension of the Frequency Range of Kistler Dynamometer

39th MATADOR, 5p, DOI:

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Bachrathy D, Stepan G

Stability and Vibration Amplitude of the Quasi Periodic Delayed Mathieu Equation with Frequency-Modulated Coefficients

9th European Nonlinear Dynamics Conference, 2017, Budapest, Hungary, 2p, DOI:

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Lehotzky D, Insperger T, Stepan G

Position control as a source of machine tool chatter

7th International Conference on High Speed Machining, Xian, China, 7p, DOI:

A. Iglesias, G. Aguirre, J. Munoa, Z. Dombovari, I. Laka, G. Stepan

Damping of in-process measuring system through variable stiffness tunable vibration absorber

ISMA2016: International Conference on Noise and Vibration, pp 3687:3698, DOI: -

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Bachrathy D, Stepan G

Computation of the Lower Envelope of Stability Lobes

HSM: XIIIth International Conference on High Speed Machining. Fr. Metz, 1-4, DOI: -

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Kiss K A, Bachrathy D, Stepan G

Surface Error and Stability Chart of Beam-Type Workpiece in Milling Processes

ASME 2016 IDETC/CIEC (ASME Proceedings | 28th Conference on Mechanical Vibration and Noise), 7p, DOI: doi:10.1115/DETC2016-59940

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Kiss K A, Bachrathy D, Stepan G

Cumulative Surface Location Error for Milling Processes Based on Tool-tip Frequency Response Function

7th HPC 2016 – CIRP Conference on High Performance Cutting, 46: 323–326, DOI: 10.1016/j.procir.2016.04.015

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Molnár TG, Insperger T, Stépán G

Estimation of safe chatter-free technological parameter regions for machining operations

7th HPC 2016 – CIRP Conference on High Performance Cutting, 46:464-467, DOI: 10.1016/j.procir.2016.04.035

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Hajdu D, Insperger T, Stépán G

Robust Stability of Machining Operations in Case of Uncertain Frequency Response Functions

7th HPC 2016 – CIRP Conference on High Performance Cutting, 46:151-154, DOI: 10.1016/j.procir.2016.03.181

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Molnár TG, Insperger T

Marási folyamat stabilitása a szerszámélen megoszló állandó intenzitású forgácsoló erőrendszer esetén

XII. Magyar Mechanikai Konferencia, Miskolc, 2015, 7p, DOI: -

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Lehotzky D, Insperger T, Stepan G

SZÁN SZABÁLYOZÁSÁNAK HATÁSA AZ ESZTERGÁLÁS REGENERATÍV REZGÉSEIRE

XII. Magyar Mechanikai Konferencia, Miskolc, 2015, 8p, DOI: -

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Molnár TG, Insperger T, Hogan SJ, Stépán G

Investigating multiscale phenomena in machining: the effect of cutting-force distribution along the tool’s rake face on process stability

ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, 14p, DOI: 10.1115/DETC2015-47165

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Hajdu D, Insperger T, Stépán G

The effect of non-symmetric FRF on machining: A case study

ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, 9p, DOI: doi:10.1115/DETC2015-47037

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Lehotzky D, Insperger T, Stepan G

STATE-DEPENDENT, NON-SMOOTH MODEL OF CHATTER VIBRATIONS IN TURNING

ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, 8p, DOI: 10.1115/DETC2015-46748

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Marta J. Reith, Daniel Bachrathy, Gabor Stepan

Optimization of the robust stability limit for multi-cutter turning processes

ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, -, DOI: 10.1115/DETC2015-47484

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Hajdu D, Insperger T, Stépán G

Sensitivity of stability charts with respect to modal parameter uncertainties for turning operations

12th IFAC Workshop on Time Delay Systems, Ann Arbor, Michigan, USA, 2015, 6p, DOI: doi:10.1016/j.ifacol.2015.09.354

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Insperger T, Lehotzky D, Stepan G

Regenerative delay, parametric forcing and machine tool chatter: A review

12th IFAC Workshop on Time Delay Systems, Ann Arbor, Michigan, USA, 2015, 4p, DOI: 10.1016/j.ifacol.2015.09.398

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Bachrathy D, Kossa A, Stépán G

Modeling process damping via FEM based Force-FRF

4th International Conference on Virtual Machining Process Technology (VMPT 2015), Vancouver, Canada, 1-10p, DOI:

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Jokin Munoa, Zoltán Dombóvári, Alex Iglesias, Gábor Stépán

Tuneable mass dampers with variable stiffness for chatter suppression

4th International Conference on VMPT, 2015, Vancouver, Canada, pp. 20, DOI: -

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Miklos A, Bachrathy D, Wohlfart R, Takacs D, Porempovics G, Toth A, Stepan G

Hardware-in-the-loop experiment of turning

8th HPC 2018 – CIRP Conference on High Performance Cutting, 4p, DOI: 10.1016/j.procir.2018.08.179

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Takacs D, Wohlfart R, Miklos A, Krajnyak G, Toth A, Stepan G

Ball shooting tests for identification of modal parameter variation in rotating main spindles

8th HPC 2018 – CIRP Conference on High Performance Cutting, 4p, DOI: 10.1016/j.procir.2018.08.179

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Miklos A, Takacs D, Wohlfart R, Porempovics G, Molnar T G, Bachrathy D, Toth A, Stepan G

The Development of High Speed Virtual Milling Test Paper

ASME 2017 Dynamic Systems and Control Conference , 10p, DOI: doi:10.1115/DSCC2017-5217

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Hajdu D, Insperger T, Stépán G

Robust controller design for turning operations based on measured frequency response functions

20th World Congress of the International Federation of Automatic Control (IFAC2017), 6p, DOI: 10.1016/j.ifacol.2017.08.1359

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Kiss K A, Bachrathy D, Stepan G

Experimental Determination of Dominant Multipliers in Milling Process by means of Homogeneous Coordinate Transformation

ASME 2017 IDETC/CIE, 8p, DOI: 10.1115/DETC2017-67827

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H T Sykora, D Bachrathy, G Stepan

A Theoretical Investigation of the Effect of the Stochasticity in the Material Properties on the Chatter Detection During Turning

ASME 2017 IDETC/CIE, 5p, DOI:

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Hajdu D, Insperger T, Stépán G

Quantification of uncertainty in machining operations based on probabilistic and robust approaches

8th HPC 2018 – CIRP Conference on High Performance Cutting, 4p, DOI: 10.1016/j.procir.2018.08.226

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Licskó G, Csernak G, Stepan G

Building a test equipment for measuring chaotic behaviour in a frictional oscillator

9th European Nonlinear Dynamics Conference, 2017, Budapest, Hungary, 2p, DOI:

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Kiss KA, Bachrathy D, Stepan G

Cutting force measurement from acceleration sensor in milling operation

35th Danubia-Adria Symposium on Advances in Experimental Mechanics, Sinaia, Romania, 2018, 2p, DOI:

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Berezvai Sz, Molnár TG, Kossa A, Bachrathy D, Stepan G.

Numerical and experimental investigation of contact length during orthogonal cutting

35th Danubia-Adria Symposium on Advances in Experimental Mechanics, Sinaia, Romania, 2018, 2p, DOI:

Henrik T Sykora, Dániel Bachrathy, Gábor Stépán

Stochastic Semi-Discretization for Stochastic Systems With Delay

SIAM Conference on Applications of Dynamical Systems (DS19), , DOI:

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Bachrathy D, Stepan G

Efficient cutting force characteristic measurement based on a single turn in milling operation

8th International Conference on Virtual Machining Process Tachnolog (VMPT, 2019), Vancouver, Canada, pp 1-2, DOI: https://www.nserc-canrimt.org/vmpt-2019/

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Kiss AK, Bachrathy D, Stepan G

Quantitative identification of chatter based on Floquet multipliers in milling operation

8th International Conference on Virtual Machining Process Tachnolog (VMPT, 2019), Vancouver, Canada, pp 1-2, DOI: https://www.nserc-canrimt.org/vmpt-2019/

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Molnar TG, Dombovari Z, Insperger T, Stepan G

Semidiscretization method for nonlinear time-periodic time-delay systems

IUTAM Symposium on Exploiting Nonlinear Dynamics for Engineering Systems, 2p, DOI: -

Molnár TG, Insperger T, Stépán G

Finding periodic solutions in the dynamics of metal cutting via averaging

9th European Nonlinear Dynamics Conference, 2017, Budapest, Hungary, 2p, DOI: -

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Gyebrószki G, Bachrathy D, Csernák G, Stepan G

Effect of periodic chip formation on the stability of turning processes

9th European Nonlinear Dynamics Conference, 2017, Budapest, Hungary, 3p, DOI:

Berezvai Sz, Kossa A, Stépán G

Nonlinear material modelling of an airsoft pellet applied for impulse excitation

9th European Nonlinear Dynamics Conference, 2017, Budapest, Hungary, 2p, DOI:

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Kiss K A, Bachrathy D, Stepan G

Bifurcations in implicit map - application to Surface Location Error in milling processes

9th European Nonlinear Dynamics Conference, 2017, Budapest, Hungary, 2p, DOI:

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H T Sykora, D Bachrathy, G Stepan

Effect of white noise on the stability of linear, delayed, continuous PD control system

The 16th National Conference on National Vibration and The 13th Conference on Nonlinear Dynamics and Stability, 1p, DOI:

Bachrathy D, Stepan G

Efficient Computation of the Robust Stability Limit for Cutting operations

1st Sino-German Forum on Manufacturing, 0p, DOI:

Molnár TG, Insperger T, Stépán G

Double Hopf bifurcation in orthogonal cutting processes

IUTAM Symposium on Nonlinear and Delayed Dynamics of Mechatronic Systems, 2016, Nanjing, China, 2p, DOI: -

Magyar B, Wohlfart R, Zana R, Csernak G, Stepan G

ELECTRICAL RESISTANCE-BASED MECHANICAL CONTACT MEASUREMENT FOR METALLIC PARTS

33nd Danubia-Adria Symposium on Advances in Experimental Mechanics, Portorož, Slovenia, 2016, ISBN: 978-961-94081-0-0 p. 184-185, DOI:

Csernak G, Wohlfart R, Zana R, Magyar B, Henap G, Stepan G

Evaluation of mechanical contact between metallic surfaces

International Congress of Theoretical and Applied Mechanics. Montreal, Canada, Paper TS.FS03-1.04. pp. 1-2, DOI:

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Molnár TG, Insperger T, Stépán G

Higher-order estimation of limit cycle amplitude in metal cutting

24th International Congress of Theoretical and Applied Mechanics, 2016, Montréal, Canada, 2p, DOI: -

Hajdu D, Insperger T, Stépán G

Robust stability analysis of milling processes

24th International Congress of Theoretical and Applied Mechanics, 2016, Montréal, Canada, 2p, DOI: -

Pere B, Henap , Csernak G, Stepan G

Numerical Investigation of Dynamic Contact and Energy Dissipation at the Tool Holder-Spindle Interface

6th International Conference on Nonlinear Vibrations, Localization and Energy Transfer, pp. 1-2, DOI:

Antali M, Stepan G

Oscillations of railway wheelsets with discontinuous model of the contact forces

6th International Conference on Nonlinear Vibrations, Localization and Energy Transfer July 4-8, 2016 - Liege, Belgium, 1-2, DOI:

Tóth M, Bachrathy D, Stepan G

Chatter identification by spectral properties of machined surfaces

32nd International Danubia-Adria Symposium on Advances in Experimental Mechanics. Magas-Tátra, Szlovákia, 2015.09.22-2015.09.25., 1pp, DOI:

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Kossa A, Stépán G

Computational aspects of the finite element simulation of chip formation

XIII. COMPLAS, Barcelona, Spain, , DOI:

Hajdu D, Insperger T, Stépán G

Nemszimmetrikus frekvenciaátviteli mátrix hatása a megmunkálás stabilitására

XII. Magyar Mechanikai Konferencia, Miskolc, 2015, 1p, DOI: -

Kossa A, Stépán G

MODELLEZÉSI LEHETOSÉGEK FORGÁCSOLÁSI FOLYAMATOK VÉGESELEMES SZIMULÁCIÓJÁBAN

XII. Magyar Mechanikai Konferencia, Miskolc, 2015, , DOI:

Csernak G

Példák a követő módszer alkalmazására szakaszosan sima mechanikai rendszerek esetén

XII. Magyar Mechanikai Konferencia, Miskolc, 2015, ISBN:978-615-5216-73-2, p. 19 , DOI:

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Henap G.

R-adaptív módszer alkalmazása az izogeometrikus analízisben

XII. Magyar Mechanikai Konferencia, Miskolc, 2015, ISBN:978-615-5216-73-2, p. 17, DOI:

Licsko G., Csernak G

Symmetry-breaking due to Coulomb friction

ECCOMAS Thematic Conference on Multibody Dynamics, Barcelona, Spain, ISBN: 978-84-944244-0-3, a89, pp. 1-2, DOI:

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Henap G. Szabo L.

Configurational-Force-Based R-Adaptive Mesh Refinement for Isogeometric Analysis

IGA 2015 III. International Conference on Isogeometric Analysis, Trondheim, Norway, ISBN:978-84-943928-5-6, p. 1, DOI:

Antali M, Stepan G

Sliding dynamics on codimension-2 discontinuity surfaces

?, Open problems in nonsmooth dynamics, 1-4, DOI:

Dombóvári Z, Munoa J, Kuske R, Stepan G

The Effect of Slowly Varying Dynamics on Milling Stability

UTIS Conference, Antalya, pp 1-10, DOI: -

Zoltan Dombovari, Jokin Munoa

Effect of Unstable Quasiperiodic Orbits on Heavy-duty Milling Operation

SIAM, , DOI:

Zoltan Dombovari, Dániel Varga, Gabor Stepan

MEASURING STABILITY OF MILLING PROCESS

DAS, pp 1-2, DOI:

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Berezvai Sz, Kossa A, Stépán G

Investigation of the performance of the two-layer viscoplastic model applied for simulating airsoft ball impacts

XIV. International Conference on Computational Plasticity, 2017, Barcelona, Spain, 1p, DOI:

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Berezvai Sz, Molnár TG, Bachrathy D, Stépán G

Experimental investigation of the shear angle variation during orthogonal cutting

34th Danubia-Adria Symposium on Advances in Experimental Mechanics, Trieste, Italy, 2017, 2p, DOI:

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Hajdu D, Bachrathy D, Stepan G

Application of an electric contact sensor in machining

35th Danubia-Adria Symposium on Advances in Experimental Mechanics, Sinaia, Romania, 2018, 2p, DOI: