Results 231 to 240 of about 67,803 (300)
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Characteristics Analysis of the Motions of the Two-Degree-of-Freedom Direct Drive Induction Motor
IEEE Transactions on Industrial Electronics, 2020The 2-degree-of-freedom direct drive induction motor (2DoFDDIM) is capable of implementing rotary linear or helical motion, which has the definite advantages of integrated structure, high material utilization, and so on. In this paper, the characteristics analysis of the three kinds of motions is presented.
Lujia Xie +4 more
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Mathematical Model for Two Degree of Freedom Motion
2009The paper presents the conceive of control function for mechanisms following a planar contour of an object. The manipulator moves along the contour of the object is considered a problem of keeping a manipulator in contact with an object. Such motion allows one to determine an object contour that is a priori unknown.
I. Ardelean
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Experimental study on the flutter-induced motion of two-degree-of-freedom plates
Journal of Fluids and Structures, 2017Abstract This work investigates the flow-induced motion originating from the classical-flutter instability, and it is motivated by energy-harvesting applications. The influence of several sets of dynamic parameters is studied, improving the scientific understanding of the large-amplitude response and guiding the design of more unstable configurations.
PIGOLOTTI, LUCA +2 more
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Annual Conference of the IEEE Industrial Electronics Society, 2021
This paper proposes a new double-stator flux-switching permanent-magnet rotary-linear (FSPM-RL) motor, in which both linear and rotary motions can be achieved individually and simultaneously.
Yaojie He +2 more
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This paper proposes a new double-stator flux-switching permanent-magnet rotary-linear (FSPM-RL) motor, in which both linear and rotary motions can be achieved individually and simultaneously.
Yaojie He +2 more
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A two-degree-of-freedom nonlinear electromagnetic energy harvester in rotational motion
Mechanical Systems and Signal ProcessingShuzhe Zhou, Zhiyuan Li, Shengxi Zhou
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, 2021
To improve the propulsive performance of unmanned underwater vehicles with flapping foils, a new three-degree-of-freedom motion trajectory for flapping foils named infinity-sign-motion “∞” is proposed in this study.
Yue Zhang +3 more
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To improve the propulsive performance of unmanned underwater vehicles with flapping foils, a new three-degree-of-freedom motion trajectory for flapping foils named infinity-sign-motion “∞” is proposed in this study.
Yue Zhang +3 more
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Sliding Mode Control for Two-Degree-Of-Freedom Fractional Zener Oscillator
Journal of Dynamic Systems Measurement, and Control, 2021Fractional-order derivatives provide a powerful tool for the characterization of mechanical properties of viscoelastic materials. A fractional oscillator refers to mechanical model of viscoelastically damped structures, of which the viscoelastic ...
Jian Yuan +3 more
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ON CIRCULAR CYLINDERS UNDERGOING TWO-DEGREE-OF-FREEDOM FORCED MOTIONS
Journal of Fluids and Structures, 2001Cylinders undergoing one- and two-degree-of-freedom (DoF) motions were studied. Since the forces on the cylinder fluctuate in both the streamwise and transverse direction, it is believed that such motions are more natural than transverse-only vibrations. A set of experiments was conducted in a water tunnel using both digital particle image velocimetry (
Jeon, D., Gharib, M.
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Chaotic motions in the two-degree-of-freedom swing equations
IEEE Transactions on Circuits and Systems, 1982We analyze chaotic motions occurring on certain energy surfaces of the conservative two-degree-of-freedom (three-machine) swing equations used as models in transient stability analysis of electric power systems, and we note the implications of this chaotic behavior for first swing stability predictions using these equations. In the particular parameter
Kopell, Nancy, Washburn, Robert B. jun.
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Journal of Mechanical Design, 2018
Benefiting from small incisions, reduced risk of infection, less pain, and fast recovery, minimally invasive surgery has shown tremendous advantages for patients.
Genliang Chen, Jiepeng Wang, Hao Wang
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Benefiting from small incisions, reduced risk of infection, less pain, and fast recovery, minimally invasive surgery has shown tremendous advantages for patients.
Genliang Chen, Jiepeng Wang, Hao Wang
semanticscholar +1 more source