Damping of mechanical-systems oscillations by a non-Newtonian fluid with electric-field dependent parameters

摘要: Abstract The structural, rheological and dynamic properties of high-concentration electro-rheological suspensions are described and, on the basis dependence their parameters (viscosity, elasticity) electric field intensity mechanical load-dependent parameters, a theoretical analysis is given vibratory single-mass system with dampers. results analytical solution equation motion compared experimental data mechanisms responsible for variation damping characteristics (damping decrement, transfer coefficient) precision equipment vibroprotection system. possibility designing an active high-speed electric-control considered.