Optimal projection methods for model order reduction of discrete-time systems
2018 ◽
Vol 36
(4)
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pp. 1105-1131
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AbstractNumerical algorithms are developed for model order reduction of discrete-time systems using both optimal projection and $H_2$-norm minimization. The state-space matrices of the reduced-order system are obtained via the solution of a convex optimization problem. Subsequently, the results are exploited for the design of non-linear reduced-order systems verifying the input-to-state stability property. Proofs of stability and error approximation bounds are provided along with numerical simulations to highlight the strengths and the validity of the theoretical results.
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2019 ◽
Vol 37
(3)
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pp. 953-986
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2013 ◽
pp. 75-77
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2019 ◽
Vol 4
(1)
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pp. 56-65
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Keyword(s):
2018 ◽
Vol 52
(5)
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pp. 402-411
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