Control the characteristics of vibration protection device

Results of researches in the field of vibrations protection are presented. The short description of development the technology in the field of semi-active control of suspension bracket systems on the basis of using the magnetorheological effect is provided. Schemes of the damping devices, methods of mathematical modeling and calculation of suspension bracket systems in automobile industry, civil engineering, seismic protection of buildings and constructions, bridge construction building are described. On the basis of results of development the concept control of elastic and damping characteristics of pneumatic springs justification of possibility the sharing of the operated pneumatic springs and magnetorheological dampers is given. The scheme of a design the device of vibration protection with the operated pneumatic spring and the operated damping device on the basis of magnetorheological effect is shown. The main settlement dependences and recommendations for mathematical description of the elastic and damping elements at design of vibroprotection device are made.