Frequency-limited H∞ model reduction for positive systems
In this paper, the problem of frequency-limited H∞ model reduction for positive linear time-invariant systems is investigated. Specifically, our goal is to find a stable positive reduced-order model for a given positive system such that the H∞ norm of the error system is bounded over a frequency interval of interest. A new condition in terms of matrix inequality is developed for characterizing the frequency-limited H∞ performance. Then an equivalent parametrization of a positive reduced-order...[Show more]
|Collections||ANU Research Publications|
|Source:||IEEE Transactions on Automatic Control|
|Li et al Frequency-Limited 2015.pdf||358.06 kB||Adobe PDF|
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