Type of Document Master's Thesis Author Albanus, Julie C. Author's Email Address Carli22202@aol.com URN etd-061099-133953 Title An Analysis of Stability Margins for Continuous Systems Degree Master of Science Department Mathematics Advisory Committee
Advisor Name Title Herdman, Terry L. Committee Chair Borggaard, Jeffrey T. Committee Member Burns, John A. Committee Member Keywords
- controllability radius
- stability margin
- stabilizability radius
Date of Defense 1999-05-06 Availability unrestricted AbstractWhen designing or reviewing control systems, it is important to understand the limitations of the system's design. Many systems today are designed using numerical methods. Although the numerical model may be controllable, stabilizable, or stable, small perturbations of the system parameters can result in the loss of these properties. In this thesis, we investigate these issues for finite element approximations of a thermal convection loop.
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