منابع مشابه
Asynchronous Variational Integration of Interaction Potentials for Contact Mechanics
Variational integrators (VIs) [10, 7, 8] are a general class of time integration methods for Hamiltonian systems whose construction guarantees certain highly desirable properties. Instead of directly discretizing the smooth equations of motion of a system, the variational approach asks that we instead step back and discretize the system’s Lagrangian. By analogy to Hamilton’s Least Action Princi...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2011
ISSN: 0045-7825
DOI: 10.1016/j.cma.2011.03.010