Output-feedback controlled-invariant sets for systems with linear parameter-varying state transition matrix

The notion of output-feedback controlled-invariant sets is extended from LTI systems to systems with linear parameter-varying state transition matrix. A theorem is presented that can be used to verify whether a given polytope can be made invariant under output-feedback. The theorem also provides the...

Full description

Saved in:
Bibliographic Details
Published in2011 50th IEEE Conference on Decision and Control and European Control Conference pp. 3422 - 3427
Main Authors Hempel, A. B., Kominek, A. B., Werner, H.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2011
Subjects
Aerospace electronics
Control systems
Noise
Noise measurement
Optimization
Partitioning algorithms
Vectors
Online AccessGet full text

Cover

More Information
Summary:The notion of output-feedback controlled-invariant sets is extended from LTI systems to systems with linear parameter-varying state transition matrix. A theorem is presented that can be used to verify whether a given polytope can be made invariant under output-feedback. The theorem also provides the constraints a control input has to fulfill to make the candidate set invariant. Predictive output-feedback controllers based on such a set can satisfy hard constraints on both the plant state and the control inputs in the presence of process disturbances and measurement noise. Simulation results demonstrate the strength of such a controller that can guarantee constraints for a subset of the state space without requiring state information or estimation.
ISBN:9781612848006
1612848001
ISSN:0191-2216
DOI:10.1109/CDC.2011.6160901