YAO Wen-li, CHEN Bin, LIU Cai-shan, XU Jian. Sliding State Stepping Algorithm Solving Impact Problems of Multi-Rigid-Body System With Joint Friction[J]. Applied Mathematics and Mechanics, 2007, 28(12): 1448-1454.
Citation: YAO Wen-li, CHEN Bin, LIU Cai-shan, XU Jian. Sliding State Stepping Algorithm Solving Impact Problems of Multi-Rigid-Body System With Joint Friction[J]. Applied Mathematics and Mechanics, 2007, 28(12): 1448-1454.

Sliding State Stepping Algorithm Solving Impact Problems of Multi-Rigid-Body System With Joint Friction

  • Received Date: 2006-11-20
  • Rev Recd Date: 2007-09-29
  • Publish Date: 2007-12-15
  • Impact dynamics of multi-rigid-body systems with joint friction was considered. Based on traditional approximate assumption dealing with impact problem, a general numerical method called sliding state stepping algorithm was introduced. This method can avoid the difficulties in solving di-f ferential equations with variable scale and the result can avoid the energy inconsistency before and a-f ter impact due to considering the complex of the tangential sliding mode. An example was given to describe the concrete details dealing with these difficulties.
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