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Robustness measures for integrated structural/control systems

✍ Scribed by I.U. Haq; R.V. Grandhi; R.K. Yedavalli

Publisher: Elsevier Science
Year: 1990
Weight: 506 KB
Volume: 1
Category: Article
ISSN: 0956-0521
DOI: 10.1016/0956-0521(90)90014-c

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✦ Synopsis

Several stability robustness methods are compared in an effort to employ an appropriate approach in the integrated design of space structures and control systems. The motivation of this work is to identify a method which gives a realistic stability bound on the parameter uncertainties of the physical model in designing a control system for aerospace structures. Four different methods are compared for structured and unstructured perturbation matrices. A suitable method is suggested based on the results obtained for a two-bar truss, a five-bar truss, and ACOSS-four structures.

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