Journal article
Limiting zero distribution of sampled systems
Automatica (Oxford), Vol.38(5), pp.843-851
2002
DOI: 10.1016/S0005-1098(01)00280-1
Abstract
In this paper, we consider the sampling of a continuous time system with possibly a non-rational transfer function. Limiting zero distribution of the sampled system represented by an FIR model is derived. It is shown that the zeros of the FIR sampled system converge evenly to the unit circle or to the unit disk plus unstable roots of the reciprocal polynomials depending on assumptions.
Details
- Title: Subtitle
- Limiting zero distribution of sampled systems
- Creators
- Er-Wei Bai - Department of Electrical and Computer Engineering, Univeristy of Iowa, Iowa City, USAYing-Qing Wu - Department of Mathematics, University of Iowa, Iowa City, IA 52242, USA
- Resource Type
- Journal article
- Publication Details
- Automatica (Oxford), Vol.38(5), pp.843-851
- Publisher
- Elsevier Ltd
- DOI
- 10.1016/S0005-1098(01)00280-1
- ISSN
- 0005-1098
- eISSN
- 1873-2836
- Language
- English
- Date published
- 2002
- Academic Unit
- Mathematics; Electrical and Computer Engineering
- Record Identifier
- 9984083257802771
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