Open AccessDrill-string dynamics with uncertainty in the bit-rock nonlinear interaction model
Author(s) -
T.G. Ritto,
Christian Soize,
Rubens Sampaio
Publication year - 2009
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - drill string , nonlinear system , finite element method , discretization , vibration , timoshenko beam theory , probabilistic logic , computer science , structural engineering , physics , mathematics , engineering , drill , mathematical analysis , mechanical engineering , acoustics , quantum mechanics , artificial intelligence