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A function space approach to smoothing with applications to model error estimation for flexible spacecraft control

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1 Author(s)
Rodriguez, G. ; California Institute of Technology, Pasadena, CA

A function space approach to smoothing is used to obtain a set of model error estimates inherent in a reduced-order model. By establishing knowledge of inevitable deficiencies in the truncated model, the error estimates provide a foundation for updating the model and thereby improving system performance. The function space smoothing solution leads to a specification of a method for computation of the model error estimates and development of model error analysis techniques for comparison between actual and estimated errors. The paper summarizes the model error estimation approach as well as an application arising in the area of modeling for spacecraft attitude control.

Published in:

Decision and Control including the Symposium on Adaptive Processes, 1981 20th IEEE Conference on

Date of Conference:

16-18 Dec. 1981