coordinate system
A spectral method for unbounded flow in a cylindrical coordinate system
... The same problem was studied by Stanaway et al. 14] in a spherical polar coordinate system. The basis functions are composed of Legendre polynomials in the polar direction and Jacobi polynomials matched to ...
9
Riemannian Acceleration in Oblate Spheroidal Coordinate System
... Most planetary bodies have been assumed to be spherical and consequently, many treatments of motion involv- ing these bodies have been taken into consideration the spherical approximation of the bodies [1]-[3]. However, ...
7
Simulating Binary Inspirals in a Corotating Spherical Coordinate System
... A corotating reference frame then combines naturally with a spherical coordinate system. Spherical coordinate systems have several nice features. They naturally have a high density of mesh points ...
217
Integrated Tactile Optical Coordinate System for the Reverse Engineering of Complex Geometry
... Abstract. To meet the requirement of both high speed and high accuracy 3D measurement for reverse engineering of artefacts, an integrated contact–optical coordinate measuring system is proposed in this ...
5
Maneuvering Estimation for Guidance Law in Polar Coordinate System
... Based on the measurements of phased array radar seekers, the extended Kalman filter has been designed in the polar coordinate system to estimate the maneuvering target acceleration, the time-to-go, and the ...
7
Solution to navier stokes equation in stretched coordinate system
... In this current work, splitting led to first order accuracy, so that very small time increment steps are required in order to prevent significant time differencing and splitting errors I[r] ...
24
A gyral coordinate system predictive of fibre orientations
... The diffusivity in this direction is typically 20% larger than in the gyral direction i.e., tangential to the surface and orthogonal to the sulcal depth gradient and about twice as large[r] ...
32
Cervix Cancer Spatial Modelling for Brachytherapy Applicator Analysis
... age coordinate system according to the patient coordinate system and image slice positions, which are required to cor- rectly interpret the ...
10
A consistent methodology for the development of inverse and direct kinematics of robust industrial robots
... C. Model of direct kinematics with quaternions. A methodology for the development of kinematics of the industrial robot arm based on quaternions, can be found in [12]. After obtaining the model of kinematics with HMT, a ...
9
Performance of a mobile car platform for mean wind and turbulence measurements
... the coordinate system that is approximately aligned with local flow stream- lines, which for stationary sonic anemometers is normally achieved by using tilt correction algorithms ...meteorological ...
13
Application of Clifford Algebra in Solving the Eigen Equations of Quantum Mechanics
... Clifford algebra is unified language and efficient tool for geometry and physics. In this paper, we introduce this algebra to derive the integrable conditions for Dirac and Pauli equations. This algebra shows the ...
17
Augmented reality usage for prototyping speed up
... The choice of the coordinate system of reference and real object positions is considered as crucial for the whole calculation. As shown in previous text, there is theoretically an infi nite number of ways of ...
8
Coordinate references for the indoor/outdoor seamless positioning
... navigation system of indoor/outdoor, called seamless positioning (Lau, 2005), is gradually applied in the real ...Cartesian coordinate systems, while outdoor positioning from GPS uses geocentric ...
7
Inter Programming Models for the Target Visitation Problem
... cator coordinate system needs to be ...dinate system is defined with origin in the ring center (the last point of the contour), xy plane in the ring plane, x axis in the direction towards ring ...
13
Kinematics of the quadrate bone during feeding in mallard ducks
... joint coordinate system (JCS) for the quadrato-squamosal joint with the axes aligned to the anatomical planes of the ...this coordinate system, the quadrate’s 3-D rotations produce an ...
11
Optical scaling in conspecific Cataglyphis ants
... spherical coordinate system of the goniometer were aligned with the laterally looking ommatidia of the left and right compound ...spherical coordinate system was determined [( l , b ); for ...
10
The Star Scene Modeling and Generation for Hardware in the loop Simulation
... the coordinate system of the star sensor image ...equatorial coordinate system to the coordinate system of the star sensor image ...
5
The Direct Quaternion Method in Initial Alignment of SINS
... For a SINS, the key to the initial alignment lies in the precise pursuit of the high-precision strap down attitude matrix. The attitude matrix in the strap down inertial navigation system is equivalent to making a ...
5
Measuring knee movement using an industrial robot – gravity compensation for the automatic gripper
... This paper describes the use of an industrial robot for in vitro tests on a cadaveric knee. We used a RIKO 106, force-controlled, six-degrees-of- freedom industrial robot to measure the exact kinematics of an unloaded ...
11
Numerical investigation of three dimensional viscous, incompressible flow about a sphere and an ellipsoid
... differential difference in this system coordinate system Once the case curvilinear coordinate system Navier-Stokes equations by transforming of is generated, any partial interest may be [r] ...
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