Frequency-Limited H-infinity Model Reduction for Positive Systems
Li, Xianwei; Yu, Changbin (Brad); Gao, Huijun
Description
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 reducedorder model for a given positive system such that theH∞ 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...[Show more]
Collections | ANU Research Publications |
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Date published: | 2015 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/102844 |
Source: | IEEE Transactions on Automatic Control |
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File | Description | Size | Format | Image |
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01_Li_Frequency-Limited_H-infinity_2015.pdf | 319.27 kB | Adobe PDF | Request a copy |
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