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A new type controllable damping-viscous damper is designed and manufactured.Diffierent value of the damping parameters can be setted in different work stage of the damper.In this paper the basic principle and the design & construction of the damper are presented,and two stages or multistage to control the damping parameters are proposed.It deduces the calculation formula of the controllable damping-viscous damper’s output force adopting exponential fluild as damp materisl.Which above provides a basis for research and application of the damper.
A new type controllable damping-viscous damper is designed and manufactured. Diffierent value of the damping parameters can be setted in different work stage of the damper. This paper the basic principle and the design & construction of the damper are presented, and two stages or multistage to control the damping parameters are proposed. At deductions the calculation formula of the controllable damping-viscous damper’s output force adequately exponential fluild as damp materisl. Which provide a basis for research and application of the damper.