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  2. Zeta (automobile) - Wikipedia

    en.wikipedia.org/wiki/Zeta_(automobile)

    Zeta Sedan. Zeta is a marque of automobile which was produced in Australia from 1963 to 1965 by South Australian manufacturing company Lightburn & Co.. An established manufacturer of cement mixers and washing machines, Lightburn and Co. built the cars in its factory in the Adelaide suburb of Camden Park.

  3. Stability derivatives - Wikipedia

    en.wikipedia.org/wiki/Stability_derivatives

    "X" or "x" axis runs from back to front along the body, called the Roll Axis. "Y" or "y" axis runs left to right along the wing, called the Pitch Axis. "Z" or "z" runs from top to bottom, called the Yaw Axis. Two slightly different alignments of these axes are used depending on the situation: "body-fixed axes", and "stability axes".

  4. Image rectification - Wikipedia

    en.wikipedia.org/wiki/Image_rectification

    If the images to be rectified are taken from camera pairs without geometric distortion, this calculation can easily be made with a linear transformation.X & Y rotation puts the images on the same plane, scaling makes the image frames be the same size and Z rotation & skew adjustments make the image pixel rows directly line up [citation needed].

  5. Lightburn - Wikipedia

    en.wikipedia.org/wiki/Lightburn

    Lightburn may refer to: Lightburn, Glasgow; Lightburn, an area of Halfway, South Lanarkshire, Scotland; Lightburn, West Virginia; Lightburn & Co, Australian manufacturer of concrete mixers, washing machines and the Zeta automobile; Murray Lightburn, Canadian singer/songwriter

  6. Pole–zero plot - Wikipedia

    en.wikipedia.org/wiki/Pole–zero_plot

    In mathematics, signal processing and control theory, a pole–zero plot is a graphical representation of a rational transfer function in the complex plane which helps to convey certain properties of the system such as:

  7. Six degrees of freedom - Wikipedia

    en.wikipedia.org/wiki/Six_degrees_of_freedom

    Moving forward and backward on the X-axis. (Surge) Moving left and right on the Y-axis. (Sway) Moving up and down on the Z-axis. (Heave) Rotational envelopes: Tilting side to side on the X-axis. Tilting forward and backward on the Y-axis. Turning left and right on the Z-axis.

  8. Axes conventions - Wikipedia

    en.wikipedia.org/wiki/Axes_conventions

    For positive y- and z-axis, we have to face two different conventions: In case of land vehicles like cars, tanks etc., which use the ENU-system (East-North-Up) as external reference (World frame), the vehicle's (body's) positive y- or pitch axis always points to its left, and the positive z- or yaw axis always points up. World frame's origin is ...

  9. 2.5D (machining) - Wikipedia

    en.wikipedia.org/wiki/2.5D_(machining)

    A 2.5D machine, also called a two-and-a-half-axis mill, possesses the capability to translate in all three axes but can perform the cutting operation only in two of the three axes at a time due to hardware or software limitations, or a machine that has a solenoid instead of a true, linear Z axis. A typical example involves an XY table that ...