Klitnoi, VolodymyrGaydamaka, Anatoliy2021-01-262021-01-262020Klitnoi V. On the problem of vibration protection of rotor systems with elastic adaptive elements of quasi-zero stiffness / V. Klitnoi, A. Gaydamaka // Diagnostyka. – 2020. – Vol. 21, No. 2. – P. 69-75.https://repository.kpi.kharkov.ua/handle/KhPI-Press/50573The analysis of scientific publications for rotor systems on the elastic supports made it possible to develop a basic version of the design scheme of active elastic support with controlled quasi-zero stiffness based on adaptive piezoceramic elements. The main components of the mathematical model of the functioning of active elastic supports with controlled quasi-zero stiffness based on adaptive piezoceramic elements are substantiated, which will help create the foundations of a theory for solving the problem of effective vibration protection. Numerical results show the possibility of effective applying of the proposed solution to the problem of rotor vibration damping.enrotor systemssupports with quasi-zero stiffnesadaptive materialspiezoceramicsArticlehttps://orcid.org/0000-0003-0024-5959https://orcid.org/0000-0002-6952-4086