J. Leventides et N. Karcanias, THE POLE-PLACEMENT MAP, ITS PROPERTIES, AND RELATIONSHIPS TO SYSTEM INVARIANTS, IEEE transactions on automatic control, 38(8), 1993, pp. 1266-1270
Citations number
9
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Applications & Cybernetics","Engineering, Eletrical & Electronic
A number of new properties of the complex and real pole placement map
(PPM) are derived which relate to the dimension of their images and re
late them to known system invariants. It is shown that those two dimen
sions are equal and that their computation is equivalent to a rank det
ermination of the corresponding differential. A new expression of the
differential of the PPM, allows the derivation of relationships betwee
n the Markov parameters and the Plucker matrix invariant of the system
. Finally, conditions for pole assignability are derived, based on the
relationships between the rank of the Plucker matrix and the rank of
the differential of the PPM.