• Thumbnail for Axes conventions
    ballistics and flight dynamics, axes conventions are standardized ways of establishing the location and orientation of coordinate axes for use as a frame of reference...
    12 KB (1,451 words) - 23:34, 14 November 2024
  • Thumbnail for Coordinate system
    lines, and, therefore, there are as many coordinate axes as coordinates. Moreover, the coordinate axes are pairwise orthogonal. A polar coordinate system...
    19 KB (2,276 words) - 02:49, 15 April 2025
  • Thumbnail for Euler angles
    different conventions for the definition of the rotation axes (intrinsic or extrinsic), there exist twelve possible sequences of rotation axes, divided...
    48 KB (5,168 words) - 03:51, 15 March 2025
  • Thumbnail for Local tangent plane coordinates
    )\cos(\lambda )&-\cos(\phi )\sin(\lambda )&-\sin(\phi )\end{bmatrix}}} Axes conventions Figure of Earth Horizontal coordinate system Geodetic coordinates Geodetic...
    6 KB (717 words) - 14:11, 13 February 2025
  • Thumbnail for Rigid body
    Rigid body (redirect from Moving axes)
    dimensions (combinations of translations and rotations). Angular velocity Axes conventions Born rigidity Classical Mechanics (Goldstein) Differential rotation...
    23 KB (3,341 words) - 11:22, 29 March 2025
  • attitude control Attitude or orientation of a vehicle, described using axes conventions Attitudes (band), a 1970s pop/rock quartet Attitude Records, a record...
    4 KB (426 words) - 07:26, 8 April 2025
  • Thumbnail for Aircraft flight dynamics
    rotate the Earth frame axes xE and yE around the zE axis by the yaw angle ψ. This results in an intermediate reference frame with axes denoted x',y',z', where...
    49 KB (8,502 words) - 05:56, 9 April 2025
  • Thumbnail for Semi-major and semi-minor axes
    Thus a and b tend to infinity, a faster than b. The major and minor axes are the axes of symmetry for the curve: in an ellipse, the minor axis is the shorter...
    18 KB (2,374 words) - 17:29, 13 March 2025
  • Thumbnail for Geodetic datum
    reference frames are "NAD 83" for North America and "ETRS89" for Europe. Axes conventions ECEF ECI (coordinates) Engineering datum Figure of the Earth Geoid...
    32 KB (3,377 words) - 03:19, 15 May 2025
  • Thumbnail for Cartesian coordinate system
    coordinate axes or just axes (plural of axis) of the system. The point where the axes meet is called the origin and has (0, 0) as coordinates. The axes directions...
    41 KB (5,520 words) - 15:25, 28 April 2025
  • mathematics and physics, the right-hand rule is a convention and a mnemonic, utilized to define the orientation of axes in three-dimensional space and to determine...
    18 KB (2,359 words) - 10:44, 27 March 2025
  • Thumbnail for Ship of Theseus
    claims to own the axe that George Washington used to cut down the cherry tree but the axe handle has been replaced twice and the axe head has been replaced...
    17 KB (2,014 words) - 08:45, 15 May 2025
  • Thumbnail for Battle-axe (woman)
    of British Film, Oxford University Press, p. 275, ISBN 9781526111975 "Conventions of soap opera". BBC. 1 August 2003. Retrieved 2 January 2024. "Coronation...
    3 KB (333 words) - 16:38, 15 March 2025
  • Thumbnail for Hand axe
    lithic flake. Hand axes tend to be symmetrical along their longitudinal axis and formed by pressure or percussion. The most common hand axes have a pointed...
    105 KB (12,365 words) - 03:43, 28 March 2025
  • Thumbnail for Anatomical terms of neuroanatomy
    relative to the standard anatomical planes and axes. Such reference to the anatomical planes and axes is called the stereotactic approach. Standard terms...
    14 KB (1,610 words) - 14:35, 12 December 2024
  • Thumbnail for Schoenflies notation
    inversion, C for proper rotation axes, σ for mirror planes, and S for improper rotation axes (rotation-reflection axes). C and S are usually followed by...
    12 KB (1,048 words) - 04:07, 7 May 2024
  • Thumbnail for Gimbal lock
    mechanism at certain alignments of the axes. In a three-dimensional three-gimbal mechanism, gimbal lock occurs when the axes of two of the gimbals are driven...
    18 KB (2,644 words) - 12:01, 23 March 2025
  • Thumbnail for Denavit–Hartenberg parameters
    convention that z-coordinate axes are assigned to the joint axes Si and x-coordinate axes are assigned to the common normals Ai,i+1. This convention allows...
    22 KB (3,986 words) - 06:54, 6 April 2025
  • first and third axes are overlapping. The general problem of decomposing a rotation into three composed movements about intrinsic axes was studied by P...
    17 KB (2,717 words) - 17:22, 2 December 2024
  • easy axes depend on both K1 and K2. These are given in the table below, along with hard axes (directions of greatest energy) and intermediate axes (saddle...
    20 KB (1,953 words) - 21:12, 17 April 2024
  • Thumbnail for Moment of inertia
    a set of mutually perpendicular principal axes for which this matrix is diagonal and torques around the axes act independently of each other. When a body...
    91 KB (17,179 words) - 15:28, 14 May 2025
  • Thumbnail for Tarvos Trigaranus
    panel, the god Esus is chopping down a tree, possibly a willow, with an axe. In the Gaulish language, taruos means "bull," found in Old Irish as tarb...
    5 KB (399 words) - 18:35, 7 February 2023
  • Thumbnail for Sam Sykes
    O'Keefe, accused Sykes of making "gross, sexual comments" at various conventions over the years. Sykes issued an apology, acknowledging "the harm [he]...
    6 KB (435 words) - 02:33, 28 August 2024
  • Astronomical Union (IAU). Its origin is at the barycenter of the Solar System, with axes that are intended to "show no global rotation with respect to a set of distant...
    22 KB (2,360 words) - 11:38, 9 February 2025
  • Thumbnail for Body relative direction
    right; forward and backward; up and down. They form three pairs of orthogonal axes. Since definitions of left and right based on the geometry of the natural...
    8 KB (1,312 words) - 05:04, 7 May 2025
  • Thumbnail for Frost diagram
    reader, because the redox potential depends on pH and some notations, or conventions, may differ from the standard conditions and be unclear. Because  H+...
    15 KB (1,831 words) - 15:30, 12 August 2024
  • Thumbnail for Three-dimensional space
    corresponding to a set of axes. But in rotational symmetry, there is no reason why one set of axes is preferred to say, the same set of axes which has been rotated...
    34 KB (4,825 words) - 21:21, 14 May 2025
  • Thumbnail for Puck (moon)
    showed that Puck has a shape of a slightly prolate spheroid (ratio between axes is 0.93–1). Its surface is heavily cratered and is grey in color. There are...
    13 KB (1,076 words) - 12:07, 13 April 2025
  • Thumbnail for 3D projection
    Tait–Bryan angles), using the xyz convention, which can be interpreted either as "rotate about the extrinsic axes (axes of the scene) in the order z, y...
    32 KB (4,468 words) - 03:26, 16 May 2025
  • X} and Y {\displaystyle Y} frame axes are images of the world frame's X {\displaystyle X} and Y {\displaystyle Y} axes through parallel projection along...
    8 KB (1,276 words) - 15:01, 21 November 2024