1. Mechanical vibrations;Den Hartog,1985
2. Principles of passive and active vibration control;Mallik,2014
3. Device for damping of bodies. U.S. patent no. 989, 958;Frahm,1911
4. The theory of the dynamic vibration absorber;Ormondroyd;Trans ASME Appl Mech,1928
5. Analytical solutions to H∞ and H 2 optimization of dynamic vibration absorbers attached to damped linear systems;Asami;J Vib Acoust,2002