Skip to content

*NODECONT,NAME=NODEREF

Data format:

One line with 2 parameters followed by one line with 1 parameter, and two lines with one parameter each.

INOD ITYP
INOD1
DLLFileName
DLLProcName

Status :

Optional

Restriction :

For dynamic analyses only.

Purpose :

To impose a motion or a displacement on a node

Details :

Parameter Description
INOD Identification number of the controlled node.
ITYP Type of control : 0 force; 1 :displacement
INOD1 Reference node: information that is provided to the DLL
DLLFileName DLL file name
DLLProcName DLL procedure name

Note

Procedure in the DLL exchanges the following information with DeepLines at the beginning of each timestep :

(Vect, Pos, Vit, Acce, Pos_r, Acce_r, Time, Dtincr) where

  • Vect(6) : force or displacement vector to be applied to the node (output)
  • Pos(6) : position of the node (input)
  • Vit(6) : velocity of the node (input)
  • Acce(6) : acceleration of the node (input)
  • Pos_r(6) : position of the reference node (input)
  • Vit_r(6): velocity of the reference node (input)
  • Acce_r(6) ; acceleration of the reference node (input)
  • Time : time when the dll is called (input)
  • Dtincr : time step