Numerical aspects of the sweeping process
Web20 feb. 2024 · The notion of a sweeping process has its roots in the seminal works of Jean-Jacques Moreau in the 1970s. Moreau wrote more than 25 papers devoted to the treatment of both theoretical and numerical aspects of the sweeping process as well as its applications in unilateral mechanics. Web31 mrt. 2024 · In this paper, we study a variant of the state-dependent sweeping process with velocity constraint. The constraint C ( ⋅, u) depends upon the unknown state u, which causes one of the main difficulties in the mathematical treatment of …
Numerical aspects of the sweeping process
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Web10 jul. 2024 · Request PDF Some aspects on sweeping processes In this thesis, we were interested in the study of the existence of solutions for sweeping processes. This … Web13 dec. 2024 · Using a sequence of approximating problems we prove existence of solution and necessary conditions. The special feature of our approach resides on the nature of …
WebNumerical simulation of sweeping motion effects on the hovering dragonflies Zhichao Zhu 1, Bifeng Song , Wenqing Yang , Xinyu Lang 1 1School of Aeronautics, Northwestern Polytechnical University, Xi’an, 710072, P. R. China Phone: +0086 13752189768 Fax: +0086 029 88493278 Email:[email protected] Abstract WebThe sweeping process, introduced some time ago by the author with motivation in plasticity theory, today remains an object of mathematical research. It is considered in this paper as the prototype of an evolution conditioned by inequality constraints. Since the governing differential requirements are only of order one with respect to time, this provides a …
WebThis generates the numerical time-stepping policy called Contact Dynamics. The treatment of collisions or other frictional catastrophes in this framework leads to measure-differential inclusions, an essential tool in nonsmooth dynamics. The energy balance of nonsmooth evolutions is discussed. Web[14] J.J. Moreau. Numerical aspects of the sweeping process. Computer Methods in Applied mechanics and Engineering, 177:329–349, 1999. Special issue on computational modeling of contact and friction, J.A.C. Martins and A. Klarbring, editors. [15] M. Schatzman. A class of nonlinear differential equations of second order in time. Non linear
WebThe sweeping process, introduced some time ago by the author with motivation in plasticity theory, today remains an object of mathematical research. It is considered in this paper …
WebNumerical aspects of the sweeping process. The sweeping process, introduced some time ago by the author with motivation in plasticity theory, today remains an object of … gambar background voliWebMy major theoritical interest in this field is the numerical aspect of the sweeping process. The sweeping process is a powerful, both mathematical and mechanical concept introduced by Jean Jacques Moreau . Main topics Main topics of research on Non Smooth Dynamical Systems (NSDS): Moreau's sweeping process and unbounded differential … black crowes settle withWeb3 apr. 2002 · Numerical aspects of the sweeping process, Comput. Methods Appl. Mech. Eng. 177, 329 – 349. 29. Kunze M and Monteiro Marques MDP (2000), An introduction to Moreau’s sweeping process, In Impacts in Mechanical Systems: Analysis and Modeling, Springer Verlag, Berlin, Lecture Notes in Physics, B. Brogliato (ed), 1–60. black crowes settle with steve gor