Results 21 to 30 of about 125,093 (294)
Design and control of a permanent magnet spherical wheel motor
ETRI Journal, 2019 We present a permanent magnet–based spherical wheel motor that can be used in omnidirectional mobility applications. The proposed motor consists of a ball‐shaped rotor with a magnetic dipole and a hemispherical shell with circumferential air‐core coils ...
Junbo Park +4 more
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PLoS ONE, 2020 BackgroundThe Beery-Buktenica Test of Visual-Motor Integration (Beery VMI) is a commonly used standardized test of visual-motor integration. Performance on the test is related to academic achievement, but the effect of reduced visual acuity on test ...
Rebecca Findlay +5 more
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A Novel Tiered Type Permanent Magnet Spherical Motor and Its Rotor Orientation Measurement Principle
IEEE Access, 2020 This paper proposes a novel tiered type permanent magnet spherical motor (T-PMSpM), which has the advantage of relatively larger torque ability compared with most existing spherical motors.
Feng Chai, Lei Gan, Lei Chen
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Active Condensation of Filaments Under Spatial Confinement
Frontiers in Physics, 2022 Living systems exhibit self-organization, a phenomenon that enables organisms to perform functions essential for life. The interior of living cells is a crowded environment in which the self-assembly of cytoskeletal networks is spatially constrained by ...
Saad Ansari +9 more
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Experimental studies of the resultant contact forces in drillbit-rock interaction [PDF]
, 2014 Peer ...
Ajibose, Olusegun Kolawole +2 more
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Design of Unimorph Type 3DOF Ultrasonic Motor
Applied Sciences, 2020 A new design of 3 degrees of freedom (DOF) piezoelectric ultrasonic motor (USM) is introduced in this paper. The concept of this design is to incorporate a spherical rotor between two piezoelectric transducers.
Vytautas Jūrėnas +2 more
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Practice of law in the provisioning of accessibility facilities for person with disabilities in Malaysia [PDF]
, 2018 Malaysia’s significant changes can be seen clearly through the improvement of social welfare of the disabled and people with disabilities. Although the governments has carried out various policies and provide facilities as well as provision for the ...
Ismail, Amalina Hanani +2 more
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Dyna, 2019 Due to sensor limitations in some applications, induction motors state estimators are widely used in industries. One of the most powerful tools available for estimation is the Kalman filter.
Amin Darvishi, Aref Doroudi
doaj +1 more source
Actuators, 2022 Most of the multidegree-of-freedom ultrasonic motors (MDOF-USMs) use a spherical rotor, and the design of the stator is restricted due to the use of the resonance mode.
Ai Mizuno +3 more
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Spherical solid-propellant rocket motor Patent [PDF]
, 1961 Spherical solid propellant rocket engine ...
Styles, C. M. +2 more
core +1 more source