Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Katarina Feriancikova"'
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 149:104984
On the basis of analyses of the vibration signal monitored during the drilling into tested rocks on the laboratory drill stand using a diamond impregnated drill bit, it is possible to state that in constant drilling conditions a disintegration regime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9823d8103903bbbf7a3297ab1f643608
https://doi.org/10.1016/j.ijrmms.2021.104984
https://doi.org/10.1016/j.ijrmms.2021.104984
Autor:
Edita Lazarová, Katarina Feriancikova, Víťazoslav Krúpa, Milan Labaš, Lucia Ivanicova, Mária Kruľáková
Publikováno v:
Measurement. 117:165-175
Continuous process of deterioration (wear) of drill bit during rotary rock drilling leads to its blunting and losing of cutting capacity down to the point when it needs to be removed and replaced. Direct measurements of drill bit wear do not enable t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec064ab5ebbbcf3aad028a2186e643a
https://doi.org/10.1016/j.measurement.2017.12.007
https://doi.org/10.1016/j.measurement.2017.12.007
Publikováno v:
Engineering Failure Analysis. 108:104302
The use of vibration signal as a diagnostic parameter of the drilling process appears to be a potentially successful approach. The purpose of the research was to identify correlation between applied regime and vibrations, between specific energy and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::859a21cf4b4bce6a7f5b8a6a24e89d02
https://doi.org/10.1016/j.engfailanal.2019.104302
https://doi.org/10.1016/j.engfailanal.2019.104302
Autor:
Lucia Ivanicova, Milan Labaš, Maria KruFakova, Katarina Feriancikova, Dominika Marcin Behunova, Edita Lazarová
Publikováno v:
2018 19th International Carpathian Control Conference (ICCC).
Rotary rock drilling of rocks deploys a combined action of normal and tangential forces induced by thrust force pressing against the drill bit along with rotation of the bit, delivering the loosening of rock chips from the solid rock mass after cross
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::114379d9e546e9af25a60c89917b127c
https://doi.org/10.1109/carpathiancc.2018.8399606
https://doi.org/10.1109/carpathiancc.2018.8399606
Autor:
Katarina Feriancikova
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::753c66eae130ba8e98bb0a1754b955fb
https://doi.org/10.5593/sgem2016/b11/s02.121
https://doi.org/10.5593/sgem2016/b11/s02.121
Autor:
Maria Krulakova, Lucia Ivanicova, Katarina Feriancikova, Edita Lazarová, Vitazoslav Krupa, Milan Labaš
Publikováno v:
2016 17th International Carpathian Control Conference (ICCC).
Mechanical rock cutting is the fundamental operation in underground construction and mining industry, representing a stochastic process with complicated relations between its variables. Identification and assessment of the parameters affecting the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d7f060ea24681b17c1a4b4cfdb28f2
https://doi.org/10.1109/carpathiancc.2016.7501106
https://doi.org/10.1109/carpathiancc.2016.7501106
Autor:
Lucia Ivanicova, Edita Lazarová, Maria Krulakova, Vitazoslav Krupa, Milan Labaš, Katarina Feriancikova
Publikováno v:
2016 17th International Carpathian Control Conference (ICCC).
The paper issues from a laboratory research of small-diameter rotary drilling of rocks, which belongs to fundamental means of mechanical rock breaking. Presented results were acquired during extensive experimental research, which was performed at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0b97ad124e0cd5105e715ae29b7eced
https://doi.org/10.1109/carpathiancc.2016.7501130
https://doi.org/10.1109/carpathiancc.2016.7501130
ANALYSIS OF MEASURED DATA AND SIGNAL PROCESSING FOR THE CONTROL OF MECHANIZED ROCK CUTTING PROCESSES
Autor:
Katarina Feriancikova
Publikováno v:
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4355680f9659b34eb6498bc75f7208bb
https://doi.org/10.5593/sgem2014/b12/s2.007
https://doi.org/10.5593/sgem2014/b12/s2.007
Publikováno v:
Proceedings of the 14th International Carpathian Control Conference (ICCC).
The contribution deals with some questions associated with utilization of mathematical spaces, especially Hilbert spaces, in the area of process control. Emphasized are some aspects of application of the theory of functional analysis in a case study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6270acbbc3c69c847ac6457db7d52e6f
https://doi.org/10.1109/carpathiancc.2013.6560540
https://doi.org/10.1109/carpathiancc.2013.6560540
Publikováno v:
Proceedings of the 13th International Carpathian Control Conference (ICCC).
Hilbert spaces are representing an individual class of abstract mathematical spaces within functional analysis. Hilbert space is infinite dimensional complex space with inner conjunction. Points of this space are functions and by their coordinates is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::167a705dfae2f86247463b98baea949b
https://doi.org/10.1109/carpathiancc.2012.6228682
https://doi.org/10.1109/carpathiancc.2012.6228682