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Centroid and Moment of Inertia
Strength of Materials, 2020The centre of gravity of a body is the point where the entire weight of the body is assumed to be concentrated. In other words, it is the point where the weight of the body acts. It may or may not be located within the body and its position depends upon the shape of the body. It is denoted by G.
D. Singh
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IEEE transactions on industrial electronics (1982. Print), 2021
In this article, we propose a solution to the problem of path following for a quadcopter aircraft with unknown vehicle parameters (mass and moment of inertia) and external disturbances.
W. Xie +3 more
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In this article, we propose a solution to the problem of path following for a quadcopter aircraft with unknown vehicle parameters (mass and moment of inertia) and external disturbances.
W. Xie +3 more
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IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2021
The application of virtual synchronous generators in the power system eases the pressure on the grid caused by penetration of lots of power electronic devices, but worsens the dynamic frequency stability of the grid.
Mingwei Ren +4 more
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The application of virtual synchronous generators in the power system eases the pressure on the grid caused by penetration of lots of power electronic devices, but worsens the dynamic frequency stability of the grid.
Mingwei Ren +4 more
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Moment of inertia: tricky ways
European journal of physics, 2022We use dimensional analysis as well as the parallel axis theorem to obtain the moment of inertia for some homogeneous two-dimensional objects. These objects should possess some sort of symmetry: they should have shapes that can be decomposed into smaller
A. Aghamohammadi
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, 2014 The moment of inertia of an area is the capacity of a cross section to resist bending or buckling. It represents a mathematical concept that is dependent on the size and shape of the section of the member. The bending axis of a member is also the centroidal axis; therefore, the ability to locate the centroid of a shape is closely associated with moment
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2017
Designing spinning or rotating machines can be complex and generally requires a bit of calculus. However, we can look at some simplified cases and design a few pieces that can help you analyze the motion of spinning—or in the case of this chapter, rolling—objects.
Rich Cameron, Joan Horvath
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Designing spinning or rotating machines can be complex and generally requires a bit of calculus. However, we can look at some simplified cases and design a few pieces that can help you analyze the motion of spinning—or in the case of this chapter, rolling—objects.
Rich Cameron, Joan Horvath
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Online Autotuning Technique for IPMSM Servo Drive by Intelligent Identification of Moment of Inertia
IEEE Transactions on Industrial Informatics, 2020In this article, a real-time moment of inertia identification technique using Petri probabilistic fuzzy neural network with an asymmetric membership function (PPFNN-AMF) for an interior permanent magnet synchronous motor (IPMSM) servo drive is proposed ...
F. Lin +4 more
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Journal of Agricultural Safety and Health, 2020
Each year, many fatalities result from rollovers of agricultural tractors in Japan. In addition to rollover protective structures (ROPS) and seat belts, a warning device that alerts the operator of impending rollover based on the tractor stability index ...
N. Nguyen +3 more
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Each year, many fatalities result from rollovers of agricultural tractors in Japan. In addition to rollover protective structures (ROPS) and seat belts, a warning device that alerts the operator of impending rollover based on the tractor stability index ...
N. Nguyen +3 more
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1977
In considering the kinetics of a rigid body we shall meet the quantity Σ(δm)r2 where δm is the mass of some particle at a perpendicular distance r from a particular axis. The summation symbol implies the addition of all the products indicated over the complete rigid body, and is termed the moment of inertia I with respect to the particular axis, which ...
J. H. Hughes, K. F. Martin
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In considering the kinetics of a rigid body we shall meet the quantity Σ(δm)r2 where δm is the mass of some particle at a perpendicular distance r from a particular axis. The summation symbol implies the addition of all the products indicated over the complete rigid body, and is termed the moment of inertia I with respect to the particular axis, which ...
J. H. Hughes, K. F. Martin
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Nuclear Moments of Inertia [PDF]
Progress of Theoretical Physics, 1959 The problem of nuclear moments of inertia is considered taking into account the effect of the internal motion phenomenologically. The kinetic energy of the internal motion is assumed to take the form of that of a symmetrical top. When the interactions between the irrotational and the internal motions are strong, the total system has a rotational energy
Yasushi Wada, Tatuoki Miyazima
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