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  2. Linear city (Soria design) - Wikipedia

    en.wikipedia.org/wiki/Linear_city_(Soria_design)

    The planning of Ciudad Lineal (1895-1910) published by Madrid Urbanization Company. Cross-section of a linear city, with wide highways with separate sections for vehicles, pedestrians and trams . The linear city is an urban plan for an elongated urban formation that was proposed by Arturo Soria y Mata in 1882. [ 1 ]

  3. Orgel diagram - Wikipedia

    en.wikipedia.org/wiki/Orgel_diagram

    In an Orgel diagram, lines with the same Russell–Saunders terms will diverge due to the non-crossing rule, but all other lines will be linear.Also, for the D Orgel diagram, the left side contains d 1 and d 6 tetrahedral and d 4 and d 9 octahedral complexes.

  4. Linear encoder - Wikipedia

    en.wikipedia.org/wiki/Linear_encoder

    Three typical linear optical encoders Visualization of magnetic structures of a linear encoder (recorded with MagView).. A linear encoder is a sensor, transducer or readhead paired with a scale that encodes position.

  5. Rack and pinion - Wikipedia

    en.wikipedia.org/wiki/Rack_and_pinion

    A rack and pinion has roughly the same purpose as a worm gear with a rack replacing the gear, in that both convert torque to linear force. However the rack and pinion generally provides higher linear speed — since a full turn of the pinion displaces the rack by an amount equal to the pinion's pitch circle whereas a full rotation of the worm screw only displaces the rack by one tooth width.

  6. Straightedge and compass construction - Wikipedia

    en.wikipedia.org/wiki/Straightedge_and_compass...

    The same set of points can often be constructed using a smaller set of tools. For example, using a compass, straightedge, and a piece of paper on which we have the parabola y=x 2 together with the points (0,0) and (1,0), one can construct any complex number that has a solid construction. Likewise, a tool that can draw any ellipse with already ...

  7. Warnier/Orr diagram - Wikipedia

    en.wikipedia.org/wiki/Warnier/Orr_diagram

    Warnier/Orr diagrams show the processes and sequences in which they are performed. Each process is defined in a hierarchical manner i.e. it consists of sets of subprocesses, that define it.

  8. Linear motor - Wikipedia

    en.wikipedia.org/wiki/Linear_motor

    Free-body diagram of a U-channel synchronous linear motor. The view is perpendicular to the channel axis. The two coils at centre are mechanically connected, and are energized in "quadrature" (meaning a phase difference of 90° (π/2 radians) between the flux of the magnets and the flux of the coils).

  9. Optical flow - Wikipedia

    en.wikipedia.org/wiki/Optical_flow

    Optical flow can be estimated in a number of ways. Broadly, optical flow estimation approaches can be divided into machine learning based models (sometimes called data-driven models), classical models (sometimes called knowledge-driven models) which do not use machine learning and hybrid models which use aspects of both learning based models and classical models.