Megjegyzések az érintkezési optimalizációs feladatokhoz
Notes on contact optimization tasks
Keywords:
finite element method, contact optimization, /, végeselem-módszer, érintkezési optimalizálásAbstract
This lecture examines some contact tasks between elastic bodies solved by applying the control technique proposed by the authors. (Rounding of cylindrical rollers, shape design of cylindrical bodies, steady state wear under different loads and relative displacement conditions)
Kivonat
Az előadás az általunk javasolt vezérlési technika alkalmazásával megoldott, rugalmas testek közötti néhány érintkezési feladatot vizsgál. (Pl. hengergörgők lekerekítése, hengeres testek alakoptimálása, különböző terheléseknél és relatív mozgási viszonyoknál kialakuló állandósult kopás)
References
I. Páczelt. Some optimization problems connected with contact problems in the linear theory of elasticity, Variational methods in mechanics of solids, Ed. by. S. Nemat-Nasser, Pergamon Press, Oxford, 1980, 349-356.
J. Haslinger and P. Neittaanmaki. Finite element approximation for optimal shape design, John Wiley & Sons Ltd., London, 1988.
I. Páczelt. Iterative methods for solution of contact optimization problems, Arch. Mech. 2000, 52(4-5), 685-711, http://am.ippt.pan.pl/am/article/view/v52p685.
I. Páczelt and T. Szabó, Optimal shape design for contact problems, Structural Optimization, 1994, 7(1/2), 66-75.
I. Páczelt, A. Baksa, T. Szabó. Product design using a contact-optimization technique, technique, Strojniski Vestnik-Journal of Mechanical Engineering, 2007, 53(7-8), 442-461.
I. Páczelt, Z. Mróz, Numerical analysis of steady thermo-elastic wear regimes induced by translating and rotating punches, Computes and Structures, 2011, 89, 2495-2521, doi: 10.1016/j.compstruc.2011.06.001.
I. Páczelt, Z. Mróz, Solution of wear problems for monotonic and periodic sliding with p-version of the finite element method, Comput. Methods Appl. Mech. Engng., 2012, 249-252, 75-103,
http://dx.doi.org/10.1016/j.cma.2012.02.012.
I. Páczelt, A. Baksa, Z. Mróz, Contact optimization problems for stationary and sliding conditions, Springer International Publishing Switzerland 2016, P. Neittaanmaki et al. (eds), Mathematical Modelling and Optimization of Complex Structures, Computational Methods in Applied Sciences 40, 281-312, DOI 10.1007/978-3-319-23564-6_16.
Páczelt I., Baksa A, Megfogófej érintkezési viszonyainak optimalizálása, Multidiszciplináris tudományok, 2019, 9(4), 396-403, https://doi.org/10.35925/j.multi.2019.4.39.
I. Páczelt, A. Baksa, Examination of contact optimization and wearing problems, Journal of Computational and Applied Mechanics, 2002, 3(1), 61-84.
B. Szabó, I. Babuska, Finite Element Analysis, John Wiley & Sons, Inc., New York, 1991.
I. Páczelt, Z. Mróz, A. Baksa, Analysis of steady wear processes for periodic sliding, Journal of Computational and Applied Mechanics, 2015, 10(2), 231–268.
I. Páczelt, Z. Mróz, Analysis of wear processes for periodic loading, Key Engineering Materials 2015, 681, 117-141, doi:10.4028/www.scientific.net/KEM.681.117.
I. Páczelt, Z. Mróz, A. Baksa, Analysis of steady wear processes for inhomogeneous materials and varying contact loads, Journal of Computational and Applied Mechanics, 2020, 15(1), 27-66, DOI: 10.32973/jcam.2020.003.
