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Journal Articles Applied Mathematics Letters Year : 2003

Design of a continuous-discrete observer for state affine systems

Madiha Nadri

Abstract

In many engineering control problems, the output measurements are discrete-time ones. In this paper, we show how we can design an observer synthesis for continuous-time affine systems using discrete time output measurements. In fact, we give sufficient conditions on both output sampling time and system input, which allow us to preserve the observability of the system and to design an exponential observer.

Dates and versions

hal-00457872 , version 1 (18-02-2010)

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Madiha Nadri, Hassan Hammouri. Design of a continuous-discrete observer for state affine systems. Applied Mathematics Letters, 2003, 16 (6), pp.967-974. ⟨10.1016/S0893-9659(03)90025-5⟩. ⟨hal-00457872⟩
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