Title :
Pole placement under structural constraints
Author_Institution :
Dept. of Electron., Comput, & Syst., Bologna Univ., Italy
fDate :
6/1/1990 12:00:00 AM
Abstract :
The spectral assignability properties of the linear map A+BF are exploited under the structural constraints that a given controlled invariant complement of the imaginary part of B are both (A+BF) invariants. Correlations with previous results are established, and the duality is performed with conditioned invariants. Direct applications are found in the linear geometric theory of many reduced-order syntheses, e.g. those of observers, regulators, etc
Keywords :
matrix algebra; poles and zeros; duality; linear geometric theory; linear map; pole placement; reduced-order syntheses; spectral assignability; structural constraints; Chromium; Control systems; Kernel; Regulators; State feedback; State-space methods; Subspace constraints; Vectors;
Journal_Title :
Automatic Control, IEEE Transactions on
