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Traveling wave generation in a ring type stator has been studied. The basic working principle to create traveling wave has been modelled by the superposition of two orthogonal standing waves. Theoretical analysis shows that the length to radius ratio affec ...
Performance of dielectric elastomer actuators is closely related to its breakdown field. On the other hand, to enhance the available energy, multilayer configuration is needed to increase the amount of active material. However, multilayer configuration suf ...
A spring comprising a plurality of elements, each element comprising a rigid portion and a flexible beam, the extremities of the flexible beam being supported by the rigid portion, the flexible beam having a single stable position, so that the flexible bea ...