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  • ...''Arrangement for obtaining two different pole numbers for asynchronous AC motors'', 11 February 1897</ref> ...an equal number of North and South magnetic poles. Some smaller induction motors are connected so that all the poles are identical, causing the motor to act ...
    7 KB (1,025 words) - 04:34, 9 December 2024
  • '''Space vector modulation''' ('''SVM''') is an algorithm for the control of [[pulse-width | url = https://books.google.com/books?id=6_dmMHEyvrkC&dq=%22space+vector+modulation%22+intitle:%22Control+in+Power+Electronics%22&pg=PA373 ...
    7 KB (1,013 words) - 20:54, 28 November 2024
  • {{Short description|Method to control electric motors}} ...0216053118/http://www.machinedesign.com/article/field-oriented-control-for-motors-1108|url-status=dead|archive-date=February 16, 2013|publisher=MachineDesign ...
    23 KB (3,264 words) - 14:02, 19 February 2025
  • ...coil sides is already mentioned and represented as a vector. The resultant vector diagram was called the star of coil groups (German: ''Spulengruppenstern'') .../ir1.sun.ac.za/handle/10019.1/1400 ''Analysis of interior permanent magnet motors with non-overlapping windings''], Stellenbosch University, 2009</ref> Addit ...
    10 KB (1,629 words) - 20:34, 6 September 2024
  • ...of the center of the rotation are the first two components of the solution vector The velocity vector of a point A in the wheel is perpendicular to the segment AP and is proport ...
    20 KB (3,381 words) - 23:06, 7 September 2024
  • ...s [[magnetohydrodynamics]] or MHD. MHD is similar in operation to electric motors, however rather than using moving parts or metal conductors, fluid or plasm ...reating-unnatural-asymmetric-angular-jeffrey-krause/ Biasing Nature's Omni-Vector Tensors via Dense, Co-aligned, Asymmetric Angular-Acceleration of Energy] ...
    14 KB (2,090 words) - 05:13, 15 September 2024
  • ...chemotaxis, where attractant gradients extend the length of time flagellar motors rotate CCW, resulting in more smooth swimming in a favourable direction, wh ...la]] which project in all directions. Clockwise (CW) rotation of flagellar motors results in random re-orientation for the bacterium, but counter-clockwise ( ...
    29 KB (3,727 words) - 06:13, 24 September 2024
  • ...ef> Most commonly VA is used to detect faults in rotating equipment (Fans, Motors, Pumps, and Gearboxes etc.) such as imbalance, misalignment, rolling elemen ...e they have the same value and sign. In the case of the second mode shape vector, each mass is moving in opposite direction at the same rate. ...
    46 KB (7,122 words) - 19:59, 11 December 2024
  • ...undisturbed upstream air velocity, <math>\vec{U}</math>, and the velocity vector of the advancing blade, <math>-\vec{\omega }\times\vec{R}</math>. ...d to track the wind. This means they don't require a complex mechanism and motors to [[yaw (rotation)|yaw]] the rotor and [[blade pitch|pitch the blades]].<r ...
    27 KB (3,612 words) - 16:11, 20 February 2025
  • ...n vector. A key feature of this approach allowed for the components of the vector cross product (v, xdv, /dt) to be used as the basic autopilot rate signals— ...for the [[Apollo program]]. MIT and the Delco Electronics Div. of General Motors Corp. were awarded the joint contract for design and production of the Apol ...
    47 KB (6,922 words) - 21:21, 13 February 2025
  • {{defn|An automatically controlled electrical switch (relay), used to operate motors or other high-current loads.}} {{defn|In Maxwell's equations, a vector field due to electric charges.}} ...
    148 KB (21,331 words) - 12:18, 11 November 2024
  • ...more expensive in terms of cost and mass, because gimbals and their drive motors must be provided. The maximum torque (but not the maximum angular momentum ...he satellite, creating a stabilizing torque along the satellite's velocity vector.<ref>{{cite web |title=GASPACS Get Away Special Passive Attitude Control Sa ...
    31 KB (4,599 words) - 03:48, 21 December 2024
  • ...e.org/details/physicseasyway00lehr_0/page/27 }}</ref> As a [[Vector space|vector]], the calculated net [[force]] is equal to the product of the object's mas ...nding]] to generate force in the form of [[rotation]] of a shaft. Electric motors can be powered by [[direct current]] (DC) sources, such as from batteries, ...
    86 KB (12,481 words) - 23:59, 13 February 2025
  • ...0001721|title = In Control of Motion: From Molecular Switches to Molecular Motors|year = 2001|last1 = Feringa|first1 = Ben L.|journal = Accounts of Chemical ...10.1038/emboj.2011.186|title = Structural diversity of bacterial flagellar motors|year = 2011|last1 = Chen|first1 = Songye|last2 = Beeby|first2 = Morgan|last ...
    109 KB (14,568 words) - 22:41, 14 January 2025
  • ...points of the mentioned space where each memory item is stored as an n-bit vector. {{further|Vector space model}} ...
    56 KB (8,318 words) - 16:00, 15 December 2024
  • ...l mechanical domain the Hamiltonian variables are distance [[Displacement (vector)|displacement]] (''x'') and [[momentum]] (''p'') because, ...
    39 KB (5,556 words) - 22:33, 11 December 2024
  • ...metal such that it can behave as a [[dielectric]], independent of the wave vector of the EM excitation (radiation) field. Furthermore, a minute-fractionally ...n k2 is refracted to the opposite side of the normal, while the [[Poynting vector]] of M-2 is anti-parallel with k2. Under such conditions, power is refracte ...
    76 KB (10,443 words) - 16:34, 29 January 2025
  • [[File:Magnetic Microrobot Vector Diagram.png|thumb|Magnetic flux vectors induced on a magnet cube over a pai The magnetic moment vector, given the orientation requirement for the diamagnetic levitation, is: ...
    65 KB (9,780 words) - 23:43, 4 January 2025
  • ...twork are repeatedly adjusted so as to minimize the difference between the vector of actual outputs and that of desired outputs. [[machine learning|Learning ...perations, molecular switches ([[DNA tweezers]]), and autonomous molecular motors ([[DNA walkers]]). ...
    44 KB (5,995 words) - 17:48, 7 September 2024
  • ...ies-equivalent circuit of a film capacitor for higher frequencies (above); vector diagram with electrical reactances and resistance ESR and for illustration ...cations in signal lights or pulse width generators to control the speed of motors, PP film capacitors are also well-suited because of their very low leakage ...
    116 KB (16,371 words) - 15:03, 15 October 2024
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