Aggregation of large space structure dynamics with respect to actuator and sensor influences
- 1 December 1981
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 20, 936-942
- https://doi.org/10.1109/cdc.1981.269353
Abstract
A model reduction procedure based on aggregation with respect to sensor and actuator influences rather than modes is presented for large systems of coupled second-order differential equations. Perturbation expressions which can be used to predict the effects of spillover from unmodelled degrees of freedom are derived for the case of small spillover. A numerical example is given to illustrate the application of the method.Keywords
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