Model updating by adding known masses

@inproceedings{Cha2001ModelUB,
  title={Model updating by adding known masses},
  author={Philip D. Cha and Lisette G. de Pillis},
  year={2001}
}
New approaches are developed that use measured data to adjust the analytical mass and stiffness matrices of a system so that the agreement between the analytical modes of vibration and the modal survey is improved. By adding known masses to the structure of interest, measuring the modes of vibration of this mass-modified system, and finally using this set of new data in conjunction with the initial modal survey, the analytical mass matrix of the structure can be corrected, after which the… CONTINUE READING

References

Publications referenced by this paper.
SHOWING 1-10 OF 14 REFERENCES

Computational Methods in Structural Dynamics

L. Meirovitch
  • Sijtho! & Noordho!: The Netherlands,
  • 1980
VIEW 3 EXCERPTS
HIGHLY INFLUENTIAL

Computational Methods in Structural Dynamics . Sijtho ! & Noordho ! : The Netherlands , 1980 . Copyright ?

L Meirovitch
  • 2001

Comparison of expansion methods of fe modelling error localization

HP Gysin
  • IMAC
  • 1990
VIEW 2 EXCERPTS