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author="Jiří {Burša} and Radek {Lebiš}",
title="COMPUTATIONAL MODELING OF MECHANICAL BEHAVIOUR OF CELL",
booktitle="Engineering mechanics 2006",
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b) Cell model consisting of nucleus, sarcoplasm, cortex (modelled by shell elements on the cell surface) and endoskeleton (modelled as a simple tensegrity structure with 6 struts and 24 cables, all with linear elastic properties).
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[identifikator] => ISBN 80-86246-27-2
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[citace_text] => KREJČÍ, P.; VLACH, R.; GREPL, R. CONTACT SENSOR FOR ROBOTIC APPLICATIONS - VERIFICATION OF FUNCTIONALITY. In Engineering Mechanics 2006. 1. Svratka: Ústav termomechniky AVČR, 2006. s. 182-183. ISBN: 80-86246-27-2.
[citace_html] => KREJČÍ, P.; VLACH, R.; GREPL, R. CONTACT SENSOR FOR ROBOTIC APPLICATIONS - VERIFICATION OF FUNCTIONALITY. In Engineering Mechanics 2006. 1. Svratka: Ústav termomechniky AVČR, 2006. s. 182-183. ISBN: 80-86246-27-2.
[citace_rtf] =>
[citace_bibtex] => @inproceedings{BUT24586,
author="Petr {Krejčí} and Radek {Vlach} and Robert {Grepl}",
title="CONTACT SENSOR FOR ROBOTIC APPLICATIONS - VERIFICATION OF FUNCTIONALITY",
booktitle="Engineering Mechanics 2006",
year="2006",
series="1",
number="1",
pages="182--183",
publisher="Ústav termomechniky AVČR",
address="Svratka",
isbn="80-86246-27-2"
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[nazev_en] => CONTACT SENSOR FOR ROBOTIC APPLICATIONS - VERIFICATION OF FUNCTIONALITY
[popis_en] => The information about interaction between robotic parts and surroundings is necessary for intelligent control of robot behavior. The simplest example of such interaction is mechanical contact between working part of robot and surroundings. Than the knowledge of contact characteristic is important for robot control. This mechanical contact could be described by vector of contact force which includes information about force magnitude as well as information about orientation and contact point. The information about contact force vector will allow to predict the geometry of subject which is in the contact with robots parts and modify robots behavior. This kind of sensor can be used for control of robotic hand gripping force as well as for detection of collision between robot and surrounding. This paper deals with design of contact sensor for robotic application and verification of its functionality which was proof by numerical and also by experimental verification.
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[nazev_orig] => Simulation of Vibration Generator Non-linear Model
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[popis] => This paper deals with a simulation of the vibration generator. The vibration generator generates electrical energy from an ambient mechanical vibration. The vibration generator is excited by the mechanical vibration and its construction products relative movement of the magnetic circuit. This movement induces voltage on the coil due to Faraday's law. This paper describes suitable non-linear model of vibration generator and the simulation of the generated power are simulated too.
[popis_orig] => This paper deals with a simulation of the vibration generator. The vibration generator generates electrical energy from an ambient mechanical vibration. The vibration generator is excited by the mechanical vibration and its construction products relative movement of the magnetic circuit. This movement induces voltage on the coil due to Faraday's law. This paper describes suitable non-linear model of vibration generator and the simulation of the generated power are simulated too.
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[citace_text] => HADAŠ, Z.; SINGULE, V.; ONDRŮŠEK, Č. Simulation of Vibration Generator Non-linear Model. In Dynamics of Machines 2007. 1. Praha: Ústav termomechaniky AV ČR, 2007. s. 71-76. ISBN: 978-80-87012-03-01.
[citace_html] => HADAŠ, Z.; SINGULE, V.; ONDRŮŠEK, Č. Simulation of Vibration Generator Non-linear Model. In Dynamics of Machines 2007. 1. Praha: Ústav termomechaniky AV ČR, 2007. s. 71-76. ISBN: 978-80-87012-03-01.
[citace_rtf] =>
[citace_bibtex] => @inproceedings{BUT24965,
author="Zdeněk {Hadaš} and Vladislav {Singule} and Čestmír {Ondrůšek}",
title="Simulation of Vibration Generator Non-linear Model",
booktitle="Dynamics of Machines 2007",
year="2007",
series="1",
number="1",
pages="71--76",
publisher="Ústav termomechaniky AV ČR",
address="Praha",
isbn="978-80-87012-03-01"
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[nazev] => Použití IR-snímače pro řízení robotu v neregulárním terénu
[nazev_orig] => Použití IR-snímače pro řízení robotu v neregulárním terénu
[duvernost_udaju_id] => S
[popis] => Tento příspěvek popisuje možnosti využití IR dálkoměru Sharp GP2D12 pro řízení
malých experimentálních mobilních robotů. Stručně jsou zde popsány experimenty
sloužící k získání verifikačních dat pro návrh počítačového modelu snímače (virtuální
sensor). Dále je popsána aplikace snímače pro řízení a plánování chůze čtyřnohého
robotu a na závěr diskutovány výsledky a reálné možnosti a hranice využití.
[popis_orig] => Tento příspěvek popisuje možnosti využití IR dálkoměru Sharp GP2D12 pro řízení
malých experimentálních mobilních robotů. Stručně jsou zde popsány experimenty
sloužící k získání verifikačních dat pro návrh počítačového modelu snímače (virtuální
sensor). Dále je popsána aplikace snímače pro řízení a plánování chůze čtyřnohého
robotu a na závěr diskutovány výsledky a reálné možnosti a hranice využití.
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[citace_text] => SIKORA, M.; GREPL, R. Použití IR-snímače pro řízení robotu v neregulárním terénu. AT&P Journal, 2006, roč. 2006, č. 1, s. 64-70. ISSN: 1335-2237.
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title="Použití IR-snímače pro řízení robotu v neregulárním terénu",
journal="AT&P Journal",
year="2006",
volume="2006",
number="1",
pages="64--70",
issn="1335-2237"
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[poznamka_metriky] =>
[nazev_en] => Application of IR sensor for mobile robot control in irregular terrain
[popis_en] => This paper describes possibilities of use of infra red sensor
Sharp GP2D12. Control of small experimental robots is considered.
Experiments are briefly described, further, the computer
model of sensor (virtual sensor) is developed using experimental
data. Finally, application of real and virtual sensor
is discussed.
[klicova_slova_en] => robot, IR-senzor, GP2D12, 3D terrain, mapping, Matlab, simulations
[vysledek_datum] => 2006-08-15T00:00:00+02:00
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[nazev] => OPTIMALIZACE VLASTNOSTÍ MAGNETICKÉ SPOJKY A MODELOVÁNÍ DYNAMICKÉHO CHOVÁNÍ SPOJKY S VYUŽITÍM METOD UMĚLÉ INTELIGENCE
[nazev_orig] => OPTIMALIZACE VLASTNOSTÍ MAGNETICKÉ SPOJKY A MODELOVÁNÍ DYNAMICKÉHO CHOVÁNÍ SPOJKY S VYUŽITÍM METOD UMĚLÉ INTELIGENCE
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[popis] => Předkládaná disertační práce se dá rozdělit na dva tematické celky, které jsou zaměřeny na problematiku optimalizace vlastností magnetické spojky a na problematiku modelování dynamických vlastností magnetické spojky. Magnetická spojka se v poslední době využívá převážně ve spojení s čerpadly, a to pro čerpání vzácných, radioaktivních nebo jiným způsobem toxických látek, kde se využívá jejího vhodného konstrukčního uspořádání k hermetickému oddělení čerpaných medií od okolního prostředí. Další neopomenutelnou výhodou magnetické spojky je její ochrana přípojných zařízení proti překročení zátěžného kroutícího momentu a tím i ochrana celého zařízení před havárií nebo destrukcí.
[popis_orig] => Předkládaná disertační práce se dá rozdělit na dva tematické celky, které jsou zaměřeny na problematiku optimalizace vlastností magnetické spojky a na problematiku modelování dynamických vlastností magnetické spojky. Magnetická spojka se v poslední době využívá převážně ve spojení s čerpadly, a to pro čerpání vzácných, radioaktivních nebo jiným způsobem toxických látek, kde se využívá jejího vhodného konstrukčního uspořádání k hermetickému oddělení čerpaných medií od okolního prostředí. Další neopomenutelnou výhodou magnetické spojky je její ochrana přípojných zařízení proti překročení zátěžného kroutícího momentu a tím i ochrana celého zařízení před havárií nebo destrukcí.
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[identifikator] => ISBN 80-214-2524-5
[identifikator_popis] => ISBN - OPTIMALIZACE VLASTNOSTÍ MAGNETICKÉ SPOJKY A MODELOVÁNÍ DYNAMICKÉHO CHOVÁNÍ SPOJKY S VYUŽITÍM METOD UMĚLÉ INTELIGENCE
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[citace_text] => KREJČÍ, P. OPTIMALIZACE VLASTNOSTÍ MAGNETICKÉ SPOJKY A MODELOVÁNÍ DYNAMICKÉHO CHOVÁNÍ SPOJKY S VYUŽITÍM METOD UMĚLÉ INTELIGENCE. Edice PhD Thesis. Edice PhD Thesis. Brno: VUT Brno, 2003. 32 s. ISBN: 80-214-2524-5.
[citace_html] => KREJČÍ, P. OPTIMALIZACE VLASTNOSTÍ MAGNETICKÉ SPOJKY A MODELOVÁNÍ DYNAMICKÉHO CHOVÁNÍ SPOJKY S VYUŽITÍM METOD UMĚLÉ INTELIGENCE. Edice PhD Thesis. Edice PhD Thesis. Brno: VUT Brno, 2003. 32 s. ISBN: 80-214-2524-5.
[citace_rtf] =>
[citace_bibtex] => @book{BUT61880,
author="Petr {Krejčí}",
title="OPTIMALIZACE VLASTNOSTÍ MAGNETICKÉ SPOJKY A MODELOVÁNÍ DYNAMICKÉHO CHOVÁNÍ SPOJKY S VYUŽITÍM METOD UMĚLÉ INTELIGENCE",
year="2003",
publisher="VUT Brno",
address="Brno",
series="Edice PhD Thesis",
edition="210",
pages="32",
isbn="80-214-2524-5"
}
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[nazev_en] => OPTIMALIZACE VLASTNOSTÍ MAGNETICKÉ SPOJKY A MODELOVÁNÍ DYNAMICKÉHO CHOVÁNÍ SPOJKY S VYUŽITÍM METOD UMĚLÉ INTELIGENCE
[popis_en] => The presented dissertation thesis can be divided into two thematic parts that deal with the issues of optimisation of magnetic clutch properties and the issues of modelling of magnetic clutch dynamic properties. In recent time, the magnetic clutch is used mainly in connection with the pumps for pumping of rare, radioactive or other toxic substances where its suitable construction arrangement is used for hermetic separation of the pumped media from the ambient environment. Among other undeniable positive features of the magnetic clutch should be taken its protection of attachment devices from excessive load torque and thus, protection of the entire equipment from breakdown or destruction.
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[nazev] => Rolling mass energy harvester for very low frequency of input vibrations
[nazev_orig] => Rolling mass energy harvester for very low frequency of input vibrations
[duvernost_udaju_id] => S
[popis] => This paper presents a novel design of a nonlinear kinetic energy harvester for very low excitation frequencies below 10 Hz. The design is based on a proof mass, rolling in a circular cavity in a Tusi couple configuration. This allows for an unconstrained displacement of the proof mass while maintaining the option of keeping the energy transduction element engaged during the whole cycle and thus reducing the required number of transduction elements. Both the presented model and the fabricated prototype of the device employ electromagnetic induction to harvest energy from low frequency and low magnitude vibrations that are typically associated with human movements. The prototype demonstrated an average power of 5.1 mW from a 1.3 g periodic acceleration waveform at 2.78 Hz. The highest simulated normalized power density reaches up to 230 μW/g2/cm3, but this depends heavily on the excitation conditions.
[popis_orig] => This paper presents a novel design of a nonlinear kinetic energy harvester for very low excitation frequencies below 10 Hz. The design is based on a proof mass, rolling in a circular cavity in a Tusi couple configuration. This allows for an unconstrained displacement of the proof mass while maintaining the option of keeping the energy transduction element engaged during the whole cycle and thus reducing the required number of transduction elements. Both the presented model and the fabricated prototype of the device employ electromagnetic induction to harvest energy from low frequency and low magnitude vibrations that are typically associated with human movements. The prototype demonstrated an average power of 5.1 mW from a 1.3 g periodic acceleration waveform at 2.78 Hz. The highest simulated normalized power density reaches up to 230 μW/g2/cm3, but this depends heavily on the excitation conditions.
[klicova_slova] => Electromagnetic induction, Energy harvesting, Human motion, Low frequency, Nonlinear systems, Tusi couple
[klicova_slova_orig] => Electromagnetic induction, Energy harvesting, Human motion, Low frequency, Nonlinear systems, Tusi couple
[url] => https://www.sciencedirect.com/science/article/pii/S0888327018303194?via%3Dihub
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[nadrazena_soucast_nazev] => Fakulta strojního inženýrství
[originalni_jazyk] => en
[schvalil_id] => 200135
[schvaleno] => 2020-04-21
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[kategorie_nazev] => Publikační výsledky
[druh_nazev] => Článek WoS
[druh_popis] => Článek v odborném periodiku je obsažen v databázi Web of Science společností Thomson Reuters s příznakem „Article“, „Review“ nebo „Letter“
[stav] => Schválený
[vysledek_kategorie_id] => PV
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[vlozil] => Informační systém Automat
[upravil] => Informační systém Automat
[ins_uid] => 999999
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[ins_ts] => 2025-09-22
[upd_ts] => 2025-09-22
[status] => 9
[identifikator] => ISSN 0888-3270
[identifikator_popis] => ISSN - MECHANICAL SYSTEMS AND SIGNAL PROCESSING (GB)
[riv_dodavka_id] => 2380
[riv_dodavka_oznaceni] => RIV19-MSM-26210___
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[citace_text] => SMILEK, J.; HADAŠ, Z.; VETIŠKA, J.; BEEBY, S. Rolling mass energy harvester for very low frequency of input vibrations. MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2019, no. 125, p. 215-228. ISSN: 0888-3270.
[citace_html] => SMILEK, J.; HADAŠ, Z.; VETIŠKA, J.; BEEBY, S. Rolling mass energy harvester for very low frequency of input vibrations. MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2019, no. 125, p. 215-228. ISSN: 0888-3270.
[citace_rtf] =>
[citace_bibtex] => @article{BUT148583,
author="Jan {Smilek} and Zdeněk {Hadaš} and Jan {Vetiška} and Steve {Beeby}",
title="Rolling mass energy harvester for very low frequency of input vibrations",
journal="MECHANICAL SYSTEMS AND SIGNAL PROCESSING",
year="2019",
number="125",
pages="215--228",
doi="10.1016/j.ymssp.2018.05.062",
issn="0888-3270",
url="https://www.sciencedirect.com/science/article/pii/S0888327018303194?via%3Dihub"
}
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[nazev_en] => Rolling mass energy harvester for very low frequency of input vibrations
[popis_en] => This paper presents a novel design of a nonlinear kinetic energy harvester for very low excitation frequencies below 10 Hz. The design is based on a proof mass, rolling in a circular cavity in a Tusi couple configuration. This allows for an unconstrained displacement of the proof mass while maintaining the option of keeping the energy transduction element engaged during the whole cycle and thus reducing the required number of transduction elements. Both the presented model and the fabricated prototype of the device employ electromagnetic induction to harvest energy from low frequency and low magnitude vibrations that are typically associated with human movements. The prototype demonstrated an average power of 5.1 mW from a 1.3 g periodic acceleration waveform at 2.78 Hz. The highest simulated normalized power density reaches up to 230 μW/g2/cm3, but this depends heavily on the excitation conditions.
[klicova_slova_en] => Electromagnetic induction, Energy harvesting, Human motion, Low frequency, Nonlinear systems, Tusi couple
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