Pole-assignment for a class of positive linear systems
Authors:
- D. J. G. JamesDJD. J. G. James
- S. P. KostovaSKS. P. Kostova
- V. G. RumchevVRV. G. Rumchev
- 1 January 2001
- journal article
- research article
- Published by Taylor & Francis in International Journal of Systems Science
- Vol. 32 (12) , 1377-1388
Abstract
Positive systems are defined as systems with trajectories entirely in the non-negative orthant whenever the initial state is non-negative. The cohort-type model represents the class of positive linear systems considered here. The method and procedure for pole-assignment of the corresponding closed-loop positive system is proposed. The method is based on inverse eigenspectrum conditions developed for the class of system under consideration and on monomial similarity of non-negative matrices. The relation between controllability and pole-assignment is also studied. Numerical examples illustrating the procedure are provided.Keywords
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