Stabilizing mantissa rates in feedback systems with floating-point quantization

L.J Paul; P.H Bauer; C Lorand; K Premaratne

doi:10.1109/MWSCAS.2004.1354205

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Stabilizing mantissa rates in feedback systems with floating-point quantization

L.J Paul, P.H Bauer, C Lorand and K Premaratne

The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04, Vol.2, pp.II-II

2004

DOI: https://doi.org/10.1109/MWSCAS.2004.1354205

Abstract

Bandwidth

Chaotic communication

Communication channels

Control systems

Delay effects

Feedback loop

Local area networks

Quantization

Stability analysis

State feedback

This paper studies stabilizing data rates for unstable plants with limited data rates in the state feedback path. The effects of limited data rates and time-variant delays are modeled for the case of floating point number representation. Bounds for stabilizing mantissa rates are obtained and some interesting special cases are highlighted. The first order case is discussed in detail and a number of new results for stabilizing data rates are shown.

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Title: Stabilizing mantissa rates in feedback systems with floating-point quantization
Creators: L.J Paul - Dept. of Electr. Eng., Notre Dame Univ., IN, USA
P.H Bauer - Dept. of Electr. Eng., Notre Dame Univ., IN, USA
C Lorand - Dept. of Electr. Eng., Notre Dame Univ., IN, USA
K Premaratne
Publication Details: The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04, Vol.2, pp.II-II
Publisher: IEEE
Academic Unit: College of Engineering; CoE - Electrical & Computer Engineering
Language: English
Resource Type: Conference proceeding
Record Identifier: 991031619885402976