Discrete-time Left-coprime Factors for LPV/LFR Systems
Keyword(s):
This paper presents novel LMI-based conditions to address the discrete-time left-coprime factorization problem for linear parameter-varying (LPV) systems using linear fractional representation (LFR). The conditions have been derived using a special structure for the output injection approach, which from a given observation law allows us to synthesize left-coprime factors via the H2 filtering problem. An important characteristic of the proposed method is the ability to recover the normalized coprime factorization notion as a particular case. A numerical example demonstrates the effectiveness of the proposed conditions in comparison to similar approaches.
Delay-Dependent Robust Strictly Dissipative Analysis for a Class of Singular LPV Systems with Delays
2012 ◽
Vol 490-495
◽
pp. 391-395
2015 ◽
Vol 13
(6)
◽
pp. 1382-1390
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