Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "Mazur, A. M." wg kryterium: Autor

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 20
Tytuł:
Implementation of factitious force method for control of 5R manipulator with skid-steering platform REX
Autorzy:
Mazur, A.
Cholewiński, M.
Powiązania:
https://bibliotekanauki.pl/articles/202350.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
underactuated system
nonholonomic constraint
kinematics
dynamics
kinematyka
dynamika
ograniczenia nieholonomiczne
Opis:
In the paper implementation of the factitious force concept for a controlling complex mobile manipulator has been presented. As the nonholonomic constraint only lack of longitudinal slippage of wheels has been chosen - in skid-steering platforms lateral slippage is necessary to change orientation of such a platform. From a control theory point of view such a system is dynamically underactuated. As a solution to a underactuation problem a method of factitious force has been proposed. This method assumes extension on the dynamics level, in the form of an additional control inputs uv, which values are equal to zero equivalently. For a mobile manipulator, consisting of platform REX and 5R robotic onboard arm, a cascaded control law has been proposed. A simulation study was conducted for a mathematical model of a considered object with real values of physical parameters, i.e. lengths, masses, inertia moments etc. obtained from the 3D model. Results obtained in simulations have shown a proper action of the control system and convergence of tracking errors, occurring in a platform and in joints of a manipulator, to zero.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2016, 64, 1; 71-80
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Two-stage approach for an optimum solution of the car assembly scheduling problem Part 1. Problem statement, solution outline and tutorial example
Autorzy:
Mazur, M.
Niederliński, A.
Powiązania:
https://bibliotekanauki.pl/articles/229304.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
car sequencing
car assembly scheduling
workstation capacity constraints
Opis:
A new approach to solving realistic car assembly scheduling problems for mixed model assembly line is presented. It is proposed to decompose the problem into two subproblems: 1) a sequencing problem that generates admissible car sequences fulfilling capacity constraints for all car models in the production plan, 2) a scheduling problem that determines an admissible car sequence with shortest makespan. The details of this approach are illustrated by a simple numerical example.
Źródło:
Archives of Control Sciences; 2015, 25, 3; 355-365
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Two-stage approach for an optimum solution of the car assembly scheduling problem. Part 2. CLP solution and real-world example
Autorzy:
Mazur, M.
Niederliński, A.
Powiązania:
https://bibliotekanauki.pl/articles/230028.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
car sequencing
car assembly scheduling
workstation capacity constraints
constraint logic programming
Opis:
A Constraint Logic Programming (CLP) tool for solving the problem discussed in Part 1 of the paper has been designed. It is outlined and discussed in the paper. The program has been used for solving a real-world car assembly scheduling problem.
Źródło:
Archives of Control Sciences; 2015, 25, 3; 367-375
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of tracking methods in respect of automation of an animal behavioral test
Autorzy:
Mazur-Milecka, M.
Nowakowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/220995.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
analysis
object tracking
animal social interaction tests
Opis:
Automation in experiments carried out on animals is getting more and more important in research. Computers take over laborious and time-consuming activities like recording and analysing images of the experiment scene. The first step in an image analysis is finding and distinguishing between the observed animals and then tracking all objects during the experiment. In this paper four tracking methods are presented. Quantitative and qualitative figures of merit are applied to confront those methods. The comparison takes into consideration the level of correct object recognition during different disturbances, the speed of computation, requirements as to the frame rate and image illumination, quality of recovering from occluded situations and others.
Źródło:
Metrology and Measurement Systems; 2011, 18, 1; 91-104
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Position-force control of mobile manipulator – nonadaptive and adaptive case
Autorzy:
Kaczmarek, M.
Domski, W.
Mazur, A.
Powiązania:
https://bibliotekanauki.pl/articles/230067.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
holonomic constraint
nonholonomic constraint
parametric uncertainty
adaptive control
Opis:
This article presents a control algorithm for nonholonomic mobile manipulators with a simple, geometric holonomic constraint imposed on the robot’s arm. A mathematical model in generalized, auxiliary and linearized coordinates is presented, as well as the constrained dynamics of the robotic system. A position-force control law is proposed, both for the fully known robot’s model, as well as for the model with parametric uncertainty in the dynamics. Theoretical considerations are supported by the results of computer simulations.
Źródło:
Archives of Control Sciences; 2017, 27, 4; 487-503
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Following 3D paths by a manipulator
Autorzy:
Mazur, A.
Płaskonka, J.
Kaczmarek, M.
Powiązania:
https://bibliotekanauki.pl/articles/230073.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
path following
Serret-Frenet parametrization
orthogonal projection
Opis:
In the paper a description of a manipulator relative to a desired three-dimensional path was presented. The path is parameterized orthogonally to the Serret-Frenet frame which is moving along the curve. For the path two different time parameterizations were chosen. The control law for the RTR manipulator which ensures realization of the task was specified. Theoretical considerations were illustrated by simulation results.
Źródło:
Archives of Control Sciences; 2015, 25, 1; 117-133
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of possible SDN use in the rapid prototyping processas part of the Industry 4.0
Autorzy:
Mazur, D.
Paszkiewicz, A.
Bolanowski, M.
Budzik, G.
Oleksy, M.
Powiązania:
https://bibliotekanauki.pl/articles/200245.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
rapid prototyping
software defined networking
industry 4.0
computer networks
szybkie prototypowanie
Przemysł 4.0
sieć komputerowa
SDN
Opis:
The article refers to the idea of using the software defined network (SDN) as an effective hardware and software platform enabling the creation and dynamic management of distributed ICT infrastructure supporting the rapid prototyping process. The authors proposed a new layered reference model remote distributed rapid prototyping that allows the development of heterogeneous, open systems of rapid prototyping in a distributed environment. Next, the implementation of this model was presented in which the functioning of the bottom layers of the model is based on the SDN architecture. Laboratory tests were carried out for this implementation which allowed to verify the proposed model in the real environment, as well as determine its potential and possibilities for further development. Thus, the approach described in the paper may contribute to the development and improvement of the efficiency of rapid prototyping processes which individual components are located in remote industrial, research and development units. Thanks to this, it will be possible to better integrate production processes as well as optimize the costs associated with prototyping. The proposed solution is also a response in this regard to the needs of industry 4.0 in the area of creating scalable, controllable and reliable platforms.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2019, 67, 1; 21-30
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Functional simulation model of the axial flux permanent magnet generator
Autorzy:
Gołębiowski, M.
Smoleń, A.
Gołębiowski, L.
Mazur, D.
Powiązania:
https://bibliotekanauki.pl/articles/141101.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
axial flux generator
circuit model
Simulink
Opis:
The paper discusses in detail the construction of the Core Less Axial Flux Permanent Magnet generator simulation model. The model has been prepared in such a way that full compatibility with the elements of the SimPowerSystem library of the Matlab/Simulink package is preserved, which allows easy use of the presented simulation model for testing the work of the generator as part of a larger system. The parameters used in the model come from the MES 3D calculations performed in the Ansys/Maxwell software, for a machine prototype with a rated power of 2.8 kW, which was then used to experimentally verify the correct operation of the presented model of machine.
Źródło:
Archives of Electrical Engineering; 2018, 67, 4; 857-868
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ charakteru chemicznego osnowy i spoiwa na właściwości mas ze spoiwami organicznymi
Influence of the chemical character of a sand grains and binder on properties of moulding sands with organic binding agents
Autorzy:
Holtzer, M.
Drożyński, D.
Bobrowski, A.
Mazur, M.
Isendorf, B.
Powiązania:
https://bibliotekanauki.pl/articles/382955.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
innowacyjny materiał odlewniczy
innowacyjna technologia odlewnicza
masa sypka
masa samoutwardzalna
żywica furfurylowa
innovative foundry material
innovative foundry technology
self hardening sand
furan resin
Opis:
W artykule zamieszczono wyniki badań wpływu rodzaju osnowy piaskowej (piasek kwarcowy, chromitowy i oliwinowy) na właściwości mas (wytrzymałość [...], ścieralność S, przepuszczalność Pu oraz żywotność Ż) przy zastosowaniu spoiw organicznych o charakterze kwaśnym i zasadowym. Najkorzystniejsze właściwości miały masy, w których osnowa i spoiwo miały najbardziej zbliżony charakter chemiczny (piasek kwarcowy i żywica furanowa). Natomiast w miarę wzrostu różnicy charakteru chemicznego osnowy i żywicy właściwości mas znacznie pogarszały się i w skrajnym przypadku, jakim był układ piasek oliwinowi – żywica furanowa masa nie uzyskiwała nawet minimalnych wymaganych parametrów.
The results of investigations of the kind of the sand grains (high-silica, chromite and olivine sand) on moulding sands properties when organic binding agents of an acidic and basic character were applied, are given in the paper. Moulding sands, in which a sand grains and binding agent were of a similar chemical character (high-silica sand and furan resin), exhibited the best qualities. As the difference of the chemical character of the sand grains and binder was increasing the properties of moulding sands significantly worsened. In the extreme case, which constituted the system: olivine sand and furan resin the moulding sand did not reach even the minimum of the required parameters values.
Źródło:
Archives of Foundry Engineering; 2012, 12, 1s; 69-74
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ dodatku regeneratu na właściwości mas z żywicą furanową stosowanych na formy do odlewów ze staliwa manganowego
Influence of the reclaim on the properties of moulding sands with furfuryl resin applied for moulds for manganese steel castings
Autorzy:
Holtzer, M.
Bobrowski, A.
Drożyński, D.
Isendorf, B.
Mazur, M.
Powiązania:
https://bibliotekanauki.pl/articles/381676.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
staliwo manganowe
masa furanowa
regeneracja mechaniczna
spoiwo furanowe
manganese cast steel
furan moulding sand
mechanical reclamation
furan binder
Opis:
W artykule omówiono wpływ dodatku regeneratu uzyskiwanego w procesie regeneracji mechanicznej do masy z żywicą furfurylową na osnowie piasku kwarcowego. Określono wpływ udziału regeneratu na takie parametry masy jak: wytrzymałość na rozciąganie, ścieralność, przepuszczalność i żywotność masy. Badania prowadzono przy udziale regeneratu w osnowie w ilości od 20 do 100%. Uzyskane wyniki wykazały, że optymalne właściwości, uzyskuje masa o składzie 60% regeneratu, 1 cz. mas. żywicy i 0,5 cz. mas. utwardzacza.
The influence of an addition of the reclaim, obtained in the mechanical reclamation process, to the moulding sand prepared on the basis of the high-silica sand with furfuryl resin, was discussed in the paper. The influence of the reclaim fraction on such moulding sand parameters as: tensile strength, wear resistance, permeability and bench life, was determined. Tests were performed at the reclaim fraction in the matrix being from 20 to 100%. The obtained results indicated that the optimal properties were exhibited by the moulding sand containing 60% of the reclaim, 40% new sand and 1 part by weigh of a resin and 0.5 part by weight of a hardener.
Źródło:
Archives of Foundry Engineering; 2012, 12, 1s; 57-62
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Functional and biochemical characterization of Arabidopsis calcium sensor SCS a potential regulator of SnRK2 protein kinases
Autorzy:
Bucholc, M.
Goch, G.
Ciesielski, A.
Anielska-Mazur, A.
Dobrowolska, G.
Powiązania:
https://bibliotekanauki.pl/articles/80164.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
biochemical characteristics
functional characteristics
Arabidopsis
protein kinase
water deficit
calcium binding protein
phosphorylation
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 2
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane gatunki zwierząt w krajobrazie użytkowanym rolniczo i strategia ochrony dziedzictwa przyrodniczego
Selected Animal Species in Landscape Used for Agriculture and the Strategy for Natural Heritage Protection
Autorzy:
Pączka, G.
Mazur-Pączka, A.
Garczyńska, M.
Kostecka, J.
Powiązania:
https://bibliotekanauki.pl/articles/2031605.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
krajobraz rolniczy
bóbr
jeleń
edukacja
dziedzictwo
krajobraz
dzik
agricultural landscape
beavers
deer
education
heritage
landscape architect
wild boar
Opis:
Przez ostatnie stulecia człowiek gwałtownie modyfikował środowisko zaburzając funkcjonowanie ekosystemów i obniżając ich naturalną produktywność. Doprowadziło to do zubożenia wielu obszarów, które obecnie nie 100 zaspokajają potrzeb życiowych wielu gatunków dzikich zwierząt [Mroczek, Pączka 2009]. W krajobrazie polnym i leśnym doszło do zmian, których konsekwencją jest wzrost liczebności populacji niektórych gatunków, co z kolei ma dalszy wpływ na jakościowe i ilościowe zmiany w krajobrazie. Synantropizacja środowiska przejawia się m.in. budowaniem ciągów ogrodzeń czy wytyczaniem w pobliżu lasów autostrad oraz dróg szybkiego ruchu przerywających naturalne korytarze ekologiczne i sprawia, że główną bazą żerową zwierząt dziko żyjących stały się grunty uprawne, ponieważ naturalne siedliska leśne zostały przeciążone [Wójcik 2011].
Beaver, wild boar and deer play important roles in the ecosystems and contribute to the functioning of complex relationships in the nature. They are an element of ecosystem services. Because they become a new synanthropic species and the anthropopressure changed their home ranges, they are competing for space and resources with human. As a consequence, damages and losses are notified. According to the sustainable development we must take their needs and requirements into account in order for them to become partakers, not pests, in habitats occupied together with a man. In shaping a new look for the presence of expansive species, help of different professions is needed, including landscape architects and representatives of modern educational services. They should shape the attitudes of the inhabitants of rural areas. The acceptance of actions to support ecosystem services based on biological diversity is urgently needed.
Źródło:
Biuletyn Komitetu Przestrzennego Zagospodarowania Kraju PAN; 2016, 262; 99-113
0079-3493
Pojawia się w:
Biuletyn Komitetu Przestrzennego Zagospodarowania Kraju PAN
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fabrication And Properties Of Silver Based Multiwall Carbon Nanotube Composite Prepared By Spark Plasma Sintering Method
Wytwarzanie i właściwości kompozytu na bazie srebra z dodatkiem nanorurek węglowych otrzymanego metodą SPS
Autorzy:
Lis, M.
Wrona, A.
Mazur, J.
Dupont, C.
Kamińska, M.
Kopyto, D.
Kwarciński, M.
Powiązania:
https://bibliotekanauki.pl/articles/352182.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
spark plasma sintering
composites
Ag-carbon nanotubes
dispersion
microstructure
spiekanie plazmowe
SPS
kompozyty
nanorurki węglowe
dyspersja
mikrostruktura
Opis:
The paper presents results of investigations of the obtained nanocomposite materials based on silver with addition of multiwall carbon nanotubes. The powder of carbon nanotubes content from 0.1 to 3 wt. % was produced by application of powder metallurgy methods, through mixing and high-energetic milling, and also chemical methods. Modification of carbon nanotubes included electroless deposition of silver particles on the carbon nanotube active surfaces and chemical reduction with strong reducing agent – sodium borohydride (NaBH4). The obtained powder mixtures were consolidated by SPS – Spark Plasma Sintering method. The formed composites were subjected to tests of relative density, electrical conductivity and electro-erosion properties. Detailed examinations of the structure with application of X-ray microanalysis, with consideration of carbon nanotubes distribution, were also carried out. The effect of manufacturing methods on properties of the obtained composites was observed.
Źródło:
Archives of Metallurgy and Materials; 2015, 60, 2B; 1351-1355
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Retrospective analysis of co - occurrence of congenital aortic stenosis and pulmonary artery stenosis in dogs
Autorzy:
Kander, M.
Paslawska, U.
Staszczyk, M.
Ciepiel, A.
Paslawski, R.
Mazur, G.
Noszczyk-Nowak, A.
Powiązania:
https://bibliotekanauki.pl/articles/30332.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The study has focused on the retrospective analysis of cases of coexisting congenital aortic stenosis (AS) and pulmonary artery stenosis (PS) in dogs. The research included 5463 dogs which were referred for cardiological examination (including clinical examination, ECG and echocardiography) between 2004 and 2014. Aortic stenosis and PS stenosis were detected in 31 dogs. This complex defect was the most commonly diagnosed in Boxers – 7 dogs, other breeds were represented by: 4 cross-breed dogs, 2 Bichon Maltais, 3 Miniature Pinschers, 2 Bernese Mountain Dogs, 2 French Bulldogs, and individuals of following breeds: Bichon Frise, Bull Terrier, Czech Wolfdog, German Shepherd, Hairless Chinese Crested Dog, Miniature Schnauzer, Pug, Rottweiler, Samoyed, West Highland White Terrier and Yorkshire Terrier. In all the dogs, the murmurs could be heard, graded from 2 to 5 (on a scale of 1-6). Besides, in 9 cases other congenital defects were diagnosed: patent ductus arteriosus, mitral valve dysplasia, pulmonary or aortic valve regurgitation, tricuspid valvedysplasia, ventricular or atrial septal defect. The majority of the dogs suffered from pulmonary valvular stenosis (1 dog had supravalvular pulmonary artery stenosis) and subvalvular aortic stenosis (2 dogs had valvular aortic stenosis). Conclusions and clinical relevance – co-occurrence of AS and PS is the most common complex congenital heart defect. Boxer breed was predisposed to this complex defect. It was found that coexisting AS and PS is more common in male dogs and the degree of PS and AS was mostly similar.
Źródło:
Polish Journal of Veterinary Sciences; 2015, 18, 4
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of the Effect of Environmental Factors on the Corrosion of Water Distribution System Based on Analysis of On-line Corrosion Monitoring Results
Autorzy:
Jażdżewska, A.
Gruszka, M.
Mazur, R.
Orlikowski, J.
Banaś, J.
Powiązania:
https://bibliotekanauki.pl/articles/355721.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
water distribution system
acid rain
corrosion monitoring
online
linear polarization method
Opis:
Corrosion of water distribution system is a significant issue causing problems with quality, safety and continuity of distribution. The changes of corrosion rates of the water distribution systems in Cracow made of carbon steel were investigated by analysis of online corrosion monitoring system results. Corrosion rates were determined using the linear polarization method. The impactof rain, temperatures, conductivity, dissolved oxygen content on corrosion rate were characterized. The corrosivity of different water sources like mountain water, underground water or river water were indicated. The possible actions for reducing corrosion losses were characterized. Results show that pollution of the environment in the form of acid rain and runoff from agriculture as well as the type of the source water has significant influence on corrosion of water distribution system. Corrosion monitoring system gives possibility of controlling corrosion rate by mixing waters from different sources in the way to obtain less corrosive mixture. (see Fig 8).
Źródło:
Archives of Metallurgy and Materials; 2020, 65, 1; 109-116
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 20

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies