Study of dynamic force identification for free-free structural system

@inproceedings{Zhongwen2010StudyOD,
  title={Study of dynamic force identification for free-free structural system},
  author={Pan Zhong-wen},
  year={2010}
}
A discrete formulation of force identification method in time domain is proposed,which is mainly for reconstructing the dynamics force applied on free-free structural system.The inverse problem of force identification is always ill-posed due to the inverse process of structural matrix and measurement noise in practical engineering and the ordinary least square method always obtains the meaningless solution.This paper further discloses the essence of ill-posedness of force identification problem… CONTINUE READING