Public Member Functions | Public Attributes | List of all members
chrono::modal::ChModalDampingFactorRmm Class Reference
MODAL module

Description

Class for setting the damping via N damping factors z_i of the internal mode coordinates.

R^ = [Rbb Rbm ] [Rmb Rmm ] with Rmm=diag { 2 z_1 w_1, 2 z_2 w_2, ..., 2 z_i w_i }, Rbb= 0, Rbm = 0, Rmb = 0. Note that for boundary nodes, zero damping is used.

#include <ChModalDamping.h>

Inheritance diagram for chrono::modal::ChModalDampingFactorRmm:
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Collaboration diagram for chrono::modal::ChModalDampingFactorRmm:
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Public Member Functions

 ChModalDampingFactorRmm (const ChVectorDynamic<> &factors)
 Construct from the z_i in coefficients in Rmm=diag { 2 z_1 w_1, 2 z_2 w_2, ..., 2 z_i w_i }.
 
virtual void ComputeR (ChModalAssembly &assembly, const ChMatrixDynamic<> &modal_M, const ChMatrixDynamic<> &modal_K, const ChMatrixDynamic<> &Psi, ChMatrixDynamic<> &modal_R) const
 

Public Attributes

ChVectorDynamic damping_factors
 
The documentation for this class was generated from the following files:
  • /builds/uwsbel/chrono/src/chrono_modal/ChModalDamping.h
  • /builds/uwsbel/chrono/src/chrono_modal/ChModalDamping.cpp