From Continuous-Time Design to Sampled-Data Design of Observers Academic Article

abstract

• In this work, a sampled-data nonlinear observer is designed using a continuous-time design coupled with an inter-sample output predictor. The proposed sampled-data observer is a hybrid system. It is shown that under certain conditions, the robustness properties of the continuous-time design are inherited by the sampled-data design, as long as the sampling period is not too large. The approach is applied to linear systems and to triangular globally Lipschitz systems. 2009 IEEE.

authors

• Kravaris, Costas

published proceedings

• IEEE TRANSACTIONS ON AUTOMATIC CONTROL

author list (cited authors)

• Karafyllis, I., & Kravaris, C.

citation count

• 160

complete list of authors

• Karafyllis, Iasson||Kravaris, Costas

publication date

• August 2009

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Transactions on Automatic Control  Journal

keywords

• Input-to-output Stability
• Nonlinear Observers
• Sampled-data Observers

Digital Object Identifier (DOI)

• 10.1109/TAC.2009.2024390

start page

• 2169

end page

• 2174

volume

• 54

issue

• 9