Order reduction and modeling of unstable systems by matching moments
- 1 December 1979
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
The technique of constructing a low order model of a multivariable plant by matching time moments is extended to the unstable case by using a known stabilizing control law. If output stabilization is possible, the model is independent of the control law; the properties of the model when used as the basis for construction of controls and estimators to be used with the original system are analyzed.Keywords
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