Design of observers and observer-hased controllers for linear, discrete control systems with fast and slow modes are considered in this paper. The time separation is expressed in terms of an inequality relating norms of system submatrices. It is shown that reconstruction of fast and slow states can
Design of a continuous-discrete observer for state affine systems
โ Scribed by M. Nadri; H. Hammouri
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 440 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0893-9659
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โฆ Synopsis
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 al&e 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.
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