JP Journal of Algebra, Number Theory and Applications
Volume 40, Issue 3, Pages 281 - 304
(June 2018) http://dx.doi.org/10.17654/NT040030281 |
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STRUCTURE OF INPUT-OUTPUT GROUP DECOUPLING FOR LINEAR DESCRIPTOR SYSTEMS WITH INDEX ONE
Arman, Ari Suparwanto and Salmah
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Abstract: This paper addressed the issue of the structure of group decoupled system for regular linear descriptor systems with the index at most one via geometric approach. First, we defined the problem of input-output decoupling for regular linear descriptor system with index one. Then, based on the standard decomposition form, we discussed the problem of group decoupled structure for slow and fast subsystems. With the construction of controllability subspace, then we presented some results that yield a matrix structure of group decoupled system. Characterization of group decoupled system structure yields a normal form for input-output group decoupling of regular linear descriptor system that has index one. |
Keywords and phrases: input-output group decoupling, descriptor systems, controllability subspace. |
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