EEE Method: Improved Approach of Compass Dimension Calculation
Result description
In our research has improved an approach of compass dimension calculating for topological one-dimensional objects (especially signals, time series or dividing lines). The method was named Evaluation of length changes with Elimination of insignificant Extremes (EEE). The method stems from an estimation of the fractal dimension, so it measures changes of lengths in sequential steps. The EEE method does not use a fixed ?ruler? for measurement in every step, but the line is defined by local extremes (maximaand minima). Mathematically generated functions (e.g. based on the Hurst coefficient), time series from real production processes and dividing lines (surface profiles and surface roughness) were used for experiments. The results show good potential forapplications in off-line evaluations of data sets and on-line monitoring and control.
Keywords
Generated functionHurst coefficientLocal extremesOnline monitoringProduction processSurface profiles
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/46747885:24620/13:#0000396
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
EEE Method: Improved Approach of Compass Dimension Calculation
Original language description
In our research has improved an approach of compass dimension calculating for topological one-dimensional objects (especially signals, time series or dividing lines). The method was named Evaluation of length changes with Elimination of insignificant Extremes (EEE). The method stems from an estimation of the fractal dimension, so it measures changes of lengths in sequential steps. The EEE method does not use a fixed ?ruler? for measurement in every step, but the line is defined by local extremes (maximaand minima). Mathematically generated functions (e.g. based on the Hurst coefficient), time series from real production processes and dividing lines (surface profiles and surface roughness) were used for experiments. The results show good potential forapplications in off-line evaluations of data sets and on-line monitoring and control.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
ED0005/01/01: Centre for nanomaterials, advanced technologies and innovation
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advances in Intelligent Systems and Computing
ISBN
978-3-319-00541-6
ISSN
2194-5357
e-ISSN
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Number of pages
9
Pages from-to
343-351
Publisher name
Springer
Place of publication
Switzerland
Event location
Ostrava
Event date
Jan 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—
Basic information
Result type
D - Article in proceedings
CEP
JD - Use of computers, robotics and its application
Year of implementation
2013