Dynamic model of motion of grapple, suspended on flexible suspension, rotating crane

Authors

  • V.S. Loveykin ,
  • Yu.V., Chovnyk
  • P.V. Lymar
  • V.V. Melnichenko

Abstract

Mechanical and physical models describing possible types of movements of grapple suspended on flexible suspension during process of crane`s turning are proposed. One may use for analysis of kinematic and force characteristics of these movements method of phase portraits (classical and of higher order as well). Using the obtained models of cranes for optimal motion control can significantly improve their performance and reliability.

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