Selection of methods of surface texture characterisation for reduction of the frequency-based errors in the measurement and data analysis processes
P Podulka - Sensors, 2022 - mdpi.com
Processes of surface texture characterisation can be roughly divided into measurement
issues and analysis of the results obtained. Both actions can be fraught with various errors …
issues and analysis of the results obtained. Both actions can be fraught with various errors …
Reduction in errors in roughness evaluation with an accurate definition of the SL surface
Characterization of surface topography, roughly divided into measurement and data
analysis, can be valuable in the process of validation of the tribological performance of …
analysis, can be valuable in the process of validation of the tribological performance of …
Resolving selected problems in surface topography analysis by application of the autocorrelation function
P Podulka - Coatings, 2022 - mdpi.com
In this paper, the validity of the application of an autocorrelation function for resolving some
surface topography measurement problems was presented. Various types of surfaces were …
surface topography measurement problems was presented. Various types of surfaces were …
The effect of surface topography feature size density and distribution on the results of a data processing and parameters calculation with a comparison of regular …
P Podulka - Materials, 2021 - mdpi.com
In this paper, the influence of occurrence of surface texture features on the values of surface
topography parameters calculated after the application of various data processing …
topography parameters calculated after the application of various data processing …
[HTML][HTML] Reduction of influence of the high-frequency noise on the results of surface topography measurements
P Podulka - Materials, 2021 - mdpi.com
The influence of errors in the processes of detection and then reduction of surface
topography measurement noise is of great importance; many research papers are …
topography measurement noise is of great importance; many research papers are …
Thresholding methods for reduction in data processing errors in the laser-textured surface topography measurements
P Podulka - Materials, 2022 - mdpi.com
There are many factors influencing the accuracy of surface topography measurement
results: one of them is the vibrations caused by the high-frequency noise occurrence. It is …
results: one of them is the vibrations caused by the high-frequency noise occurrence. It is …
Improved procedures for feature-based suppression of surface texture high-frequency measurement errors in the wear analysis of cylinder liner topographies
P Podulka - Metals, 2021 - mdpi.com
Studies on the effect of surface texture on cylinder liner wear is of great importance in many
research areas due to the fact that a major part of the mechanical power losses in an engine …
research areas due to the fact that a major part of the mechanical power losses in an engine …
[PDF][PDF] Fast Fourier Transform detection and reduction of high-frequency errors from the results of surface topography profile measurements of honed textures
P Podulka - Eksploatacja i Niezawodność, 2021 - bibliotekanauki.pl
In this paper, various type of noise detection procedures with surface topography profile
analysis were proposed, compared (studied) and suggested. The honed cylinder liner …
analysis were proposed, compared (studied) and suggested. The honed cylinder liner …
Proposals of frequency-based and direction methods to reduce the influence of surface topography measurement errors
P Podulka - Coatings, 2022 - mdpi.com
Various methods, based on both surface frequency and direction, can be alternatively
proposed to reduce the influence of high-frequency measurement and data analysis errors …
proposed to reduce the influence of high-frequency measurement and data analysis errors …
Roughness evaluation of burnished topography with a precise definition of the SL surface
P Podulka - Applied Sciences, 2022 - mdpi.com
Studies of surface topography including processes of measurement and data analysis have
an influence on the description of machined parts with their tribological performance …
an influence on the description of machined parts with their tribological performance …