Results 281 to 290 of about 5,055,845 (319)
Some of the next articles are maybe not open access.
Identification of Geometric Parameters of Robots
IFAC Proceedings Volumes, 1985Abstract The positioning accuracy of the end effector depends on the accuracy of the geometric parameters of each link. This paper presents a general method for the estimation of these parameters. The method is based on the Denavit and Hartenberg notations and on the differential relationships of the homogenous transformation matrices The use of the
W. Khalil, M. Gautier
openaire +1 more source
Sensitivity Discrepancy for Geometric Parameters
CFD for Design and Optimization, 1995Abstract When discretized sensitivities are used to approximate the sensitivities of a discretized variable, a discrepancy may occur, particularly when the underlying parameter represents a geometric or implicit quantity. For a model problem, the primary source of error is found to be in the boundary conditions, which in turn are ...
John Burkardt, Max Gunzburger
openaire +1 more source
Geometrical parameters of the individual myocardial fibers
The Bulletin of Mathematical Biophysics, 1972In this paper the left ventricle of the heart was considered as a shell of varying thickness. The first and second fundamental forms of the middle surface, of the shell, as well as Euler's theorem were used for deriving expressions giving the length and curvature of the individual myocardial fibers.
openaire +2 more sources
Geometrical Track Parameters and Their Errors
1993Now we come to the point to which all the efforts of drift-chamber design lead up — the determination of the track parameters. The point of origin of a track, its angles of orientation, and its curvature in a magnetic field are the main geometric properties that one aims to measure.
Walter Blum, Luigi Rolandi
openaire +1 more source
Geometric parameters of a bocs. II
2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Geometric Continuity and Shape Parameters
2013Given the two curves Q 1(u) and Q 2(u), consider the joint \(\frac{{{\text{Q}}_1 \left( u \right)}} {{{\text{Q}}_2 \left( u \right)}}\). Recalling equation (4.1), continuity of the unit tangent vector is achieved if $$\frac{{{\text{Q}}_1^{\left( 1 \right)} \left( 1 \right)}} {{\left| {{\text{Q}}_1^{\left( 1 \right)} \left( 1 \right)} \right ...
openaire +1 more source
Geometric Parameters in Learning Theory
20041. Introduction 2. Glivenko-Cantelli Classes and Learnability 2.1. The Classical Approach 2.2. Talagrand’s Inequality for Empirical Processes 3. Uniform Measures of Complexity 3.1. Metric Entropy and the Combinatorial Dimension 3.2. Random Averages and the Combinatorial Dimension 3.3.
openaire +1 more source
Colloquium: Geometric phases of light: Insights from fiber bundle theory
Reviews of Modern Physics, 2022Sonja Franke-Arnold +2 more
exaly