Predictive scheme for observer-based control of LTI systems with unknown disturbances

In this work, it is shown that the results introduced in [1], that hold for full state measurement, can be extended to partial state measurement. In particular, it is proven that the combination of an observer with the new predictive scheme of [1] leads to a better disturbance attenuation than using...

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Bibliographic Details
Published in2015 European Control Conference (ECC) pp. 2050 - 2055
Main Authors Lechappe, V., Moulay, E., Plestan, F., Glumineau, A., Chriette, A.
Format Conference Proceeding
LanguageEnglish
Published EUCA 01.07.2015
Subjects
Attenuation
Delay systems
Delays
Input delay
Linear systems
observation
Observers
Predictive control
reduction method
unknown disturbance
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Summary:In this work, it is shown that the results introduced in [1], that hold for full state measurement, can be extended to partial state measurement. In particular, it is proven that the combination of an observer with the new predictive scheme of [1] leads to a better disturbance attenuation than using the same observer with the standard predictive scheme. Finally, some simulations illustrate the results for constant and time-varying disturbances.
DOI:10.1109/ECC.2015.7330841