Notice of RetractionResearch on nonlinear vibration test and parameter identification of flexible coupling

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

In this paper, based on the nonlinear vibration theory, the vibration characteristics of geislinger coupling are analyzed, and nonlinear mechanics model is obtained. By means of using multiple-scale method, the differential equations of vibration characteristics are solved and the dynamic characteristic curves are obtained. For obtaining exact dynamic response, the torsional vibration test of coupling is performed by applying sine signal excitation. Furthermore nonlinear parameter identification is performed and theoretical study results are compared with testing results. The results shows that the mechanics model established by theoretical study can express well torsional vibration characteristics of the coupling, and give perfectly reference for the more studying.