Comparison of Riemann and Lebesque sampling for first order stochastic systems
Author
Summary, in English
The normal approach to digital control is to sample periodically in time. Using an analog of integration theory we can call this Riemann sampling. Lebesgue sampling or event based sampling is an alternative to Riemann sampling. It means that signals are sampled only when measurements pass certain limits. In this paper it is shown that Lebesgue sampling gives better performance for some simple systems.
Department/s
Publishing year
2002
Language
English
Pages
2011-2016
Publication/Series
Proceedings of the 41st IEEE Conference on Decision and Control, 2002
Volume
2
Full text
- Available as PDF - 405 kB
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Links
Document type
Conference paper
Publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
Topic
- Control Engineering
Keywords
- digital control
- Riemann sampling
- Lebesgue sampling
- stochastic systems
- feedback
- signal sampling
Status
Published
ISBN/ISSN/Other
- ISSN: 0191-2216