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1.
Motion design with Euler-Rodrigues frames of quintic Pythagorean-hodograph curves
Marjetka Krajnc, Vito Vitrih, 2012, original scientific article

Abstract: The paper presents an interpolation scheme for ▫$G^{1}$▫ Hermite motion data, i.e., interpolation of data points and rotations at the points, with spatial quintic Pythagorean-hodograph curves so that the Euler-Rodrigues frame of the curve coincides with the rotations at the points. The interpolant is expressed in a closed form with three free parameters, which are computed based on minimizing the rotations of the normal plane vectors around the tangent and on controlling the length of the curve. The proposed choice of parameters is supported with the asymptotic analysis. The approximation error is of order four and the Euler-Rodrigues frame differs from the ideal rotation minimizing frame with the order three. The scheme is used for rigid body motions and swept surface construction.
Found in: ključnih besedah
Summary of found: Zadetek v naslovu
Keywords: Pythagorean-hodograph, Euler-Rodrigues frame, rotation minimizing frame, motion design, quaternion, Hermite interpolation
Published: 15.10.2013; Views: 1107; Downloads: 50
URL Full text (0,00 KB)

2.
Quality issues in heritage visitor attractions
2001, proceedings

Found in: ključnih besedah
Summary of found: ...tika, organizacija, organiziranost, metode, uspešnost, potrošnik, zadovoljstvo, design, storitve, meritve, uporaba človeških zmogljivosti, človeški kapital,...
Keywords: turizem, organizacijska kultura, turistična industrija, turistično posredovanje, promocija, turistični proizvod, kulturna dediščina, upravljanje, nasledstvo, znamenitosti, prihodnost, kvaliteta, vrednotenje, zagotavljanje kvalitete, celovita kvaliteta, management, TQM, orodja, kvaliteta življenja, kritika, organizacija, organiziranost, metode, uspešnost, potrošnik, zadovoljstvo, design, storitve, meritve, uporaba človeških zmogljivosti, človeški kapital, zborniki, priročniki, vodiči
Published: 15.10.2013; Views: 1799; Downloads: 57
URL Full text (0,00 KB)

3.
Coding theory and applications, solved exercises and problems of linear codes
Enes Pašalić, 2013, other educational material

Found in: ključnih besedah
Summary of found: ...model, linear code, linear block code, code design, undetected error probability, linear independence, standard form,...
Keywords: Gilbert-Eliot channel model, linear code, linear block code, code design, undetected error probability, linear independence, standard form, codeword weight, code rate, systematic code, Binary Hamming code
Published: 15.10.2013; Views: 3624; Downloads: 32
URL Full text (0,00 KB)
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4.
International marketing research
C. Samuel Craig, Susan P. Douglas, 2000, higher education textbook

Abstract: International marketing research
Found in: ključnih besedah
Summary of found: ...globalizacija, marketing, trženje, strategija trženja, tržne raziskave, design, poslovno okolje, podatki, baze podatkov, podatkovne strukture,...
Keywords: mednarodno trženje, globalizacija, marketing, trženje, strategija trženja, tržne raziskave, design, poslovno okolje, podatki, baze podatkov, podatkovne strukture, vzorčenje, spremenljivke, hierarhija, merila, razlike, informacijski viri, tehnika, informacijski sistemi
Published: 10.07.2015; Views: 1112; Downloads: 51
URL Full text (0,00 KB)

5.
Design izdelka kot vir konkurenčne prednosti podjetja
Katja Hrvatin, 2014, undergraduate thesis

Found in: ključnih besedah
Summary of found: Zadetek v naslovu
Keywords: izdelki, oblikovanje, design, embalaža, podjetja, konkurenčnost
Published: 10.07.2015; Views: 1396; Downloads: 40
URL Full text (0,00 KB)
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6.
7.
Construction of G[sup]3 rational motion of degree eight
Marjetka Krajnc, Vito Vitrih, Karla Ferjančič, 2015, original scientific article

Abstract: The paper presents a construction of a rigid body motion with point trajectories being rational spline curves of degree eight joining together with ▫$G^3$▫ smoothness. The motion is determined through interpolation of positions and derivative data up to order three in the geometric sense. Nonlinearity in the spherical part of construction results in a single univariate quartic equation which yields solutions in a closed form. Sufficient conditions on the regions for the curvature data are derived, implying the existence of a real admissible solution. The algorithm how to choose appropriate data is proposed too. The theoretical results are substantiated with numerical examples.
Found in: ključnih besedah
Summary of found: ...motion design, geometric interpolation, rational spline motion, geometric continuity...
Keywords: motion design, geometric interpolation, rational spline motion, geometric continuity
Published: 15.10.2015; Views: 876; Downloads: 55
URL Full text (0,00 KB)

8.
Analysis of optimal fenestration parameters for a passive solar office building in Serbia
Sanja Stevanović, 2013, published scientific conference contribution

Found in: ključnih besedah
Summary of found: ...passive solar design, building orientation, office building, fenestration, pareto front,...
Keywords: passive solar design, building orientation, office building, fenestration, pareto front, energyplus
Published: 15.10.2015; Views: 883; Downloads: 12
URL Full text (0,00 KB)
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9.
The use of photovoltaic cells and LED lighting in the design of facades of shopping malls
Marija Pavličić, Sanja Stevanović, Aleksandra Marinković, 2010, published professional conference contribution

Found in: ključnih besedah
Summary of found: Zadetek v naslovu
Keywords: solar energy, led lighting, photovoltaic panels, facade design
Published: 15.10.2015; Views: 1021; Downloads: 8
URL Full text (0,00 KB)
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10.
Hermite interpolation by rational G [sup] k motions of low degree
Bert Jüttler, Marjetka Krajnc, Gašper Jaklič, Emil Žagar, Vito Vitrih, 2013, original scientific article

Abstract: Interpolation by rational spline motions is an important issue in robotics and related fields. In this paper a new approach to rational spline motion design is described by using techniques of geometric interpolation. This enables us to reduce the discrepancy in the number of degrees of freedom of the trajectory of the origin and of the rotational part of the motion. A general approach to geometric interpolation by rational spline motions is presented and two particularly important cases are analyzed, i.e., geometric continuous quartic rational motions and second order geometrically continuous rational spline motions of degree six. In both cases sufficient conditions on the given Hermite data are found which guarantee the uniqueness of the solution. If the given data do not fulfill the solvability conditions, a method to perturb them slightly is described. Numerical examples are presented which confirm the theoretical results and provide an evidence that the obtained motions have nice shapes.
Found in: ključnih besedah
Summary of found: ...a new approach to rational spline motion design is described by using techniques of geometric...
Keywords: mathematics, numerical analysis, motion design, geometric interpolation, rational spline motion, geometric continuity
Published: 03.04.2017; Views: 647; Downloads: 7
URL Full text (0,00 KB)

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