“…Passive damping involves optimizing the properties and shape of damping materials to absorb energy and reduce the amplitude of vibrations according to the attachment surface, location, shape, and intensity of the vibrations. Typical materials suitable for this include rubber [ 21 , 22 , 23 ], silicone [ 24 , 25 , 26 ], and viscoelastic polymers [ 27 , 28 , 29 ]. They are used to reduce basic vibrations due to their low cost, ease of production, and processability.…”