Title :
Observing systems with unmmeasurable inputs
Author :
Hostetter, Gene ; Meditch, J.S.
Author_Institution :
California State University, Long Beach, CA, USA
fDate :
6/1/1973 12:00:00 AM
Abstract :
Known results on dynamic feedback controllers for linear systems with unknown disturbances are extended to cases where the disturbances satisfy differential equations with arbitrary characteristic roots and where the state is not directly available for measurement. An observability test for existence of the controller and relations for its dynamic order are presented.
Keywords :
Linear systems, time-invariant continuous-time; Observers; Adaptive control; Control systems; Differential equations; Force feedback; Iterative algorithms; Linear systems; Observability; Partitioning algorithms; Testing; Vectors;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1973.1100296
