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This paper proposes a dynamic analysis method for a new spiral resonant actuator with two-degree-of-freedom employing the 3-D finite element method (FEM), and the dynamic characteristics of the actuator are quantitatively clarified using this method.
This paper presents a dynamic analysis method of a novel spherical resonant actuator using the three-dimensional finite element method (3-D FEM). In this method, the magnetic field equation is coupled with the electric circuit equation and the motion equation, and the mesh modification method using the Laplace equation is applied to the rotation of a spherical actuator.
This paper presents a coupled analysis method for a linear oscillatory actuator that can convert the rotation into linear motion using DC motor and magnetic conversion mechanism. In this method, motion equations of motor rotation and linear motion are simultaneously solved employing the 3-D finite element method. The usefulness of the method is verified to confirm the mutual influences of motion on...
In the industrial world, the actuator that carries out a multi-dimension drive and simple structure is rapidly performed. The actuator that operates the direction of z-thetas is needed in the manufacturing processes such as semiconductors and the liquid crystals. In this paper, the construction of the two-dimensional oscillatory actuator with magnetic attractive force is proposed and designed. The...
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