Response of systems with uncertain parameters to stochastic excitation

@inproceedings{Jensen1992ResponseOS,
  title={Response of systems with uncertain parameters to stochastic excitation},
  author={Hector A. Jensen and Wilfred D. Iwan},
  year={1992}
}
This paper presents a method for the dynamic analysis of linear systems with uncertain parameters to stochastic excitation. The applied forcing function is modeled as a modulated Gaussian white-noise process in time. A procedure to derive the random state-space equation for the response covariance matrix of the system is presented. The covariance equation is then integrated in time and the response variability is computed. The proposed method is applied to the random response of a five-degree… CONTINUE READING

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