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Guilhen, P.M., Berthier, P., Ferraris, G. and Lalanne, M. (1988) Instability and Unbalance Response of Dissymmetric Rotor-Bearing Systems. ASME Journal of Vibration, Acoustics, Stress and Reliability in Design, 110, 288-294.
https://doi.org/10.1115/1.3269515

has been cited by the following article:

• TITLE: Dynamic Behavior of a Brushless in Runner Motor

  AUTHORS: Tièba Ouattara, Moussa Magara Traoré

  KEYWORDS: Rotor Dynamics, Asymmetric Rotor, Parametric Excitation, Finite Element Method, Unbalance Response

  JOURNAL NAME: World Journal of Mechanics, Vol.13 No.4, April 30, 2023

  ABSTRACT: In this article, a model of a rotor with an asymmetric disk is presented in order to represent Campbell’s diagrams and instability maps as a function of the rotations of the support which can significantly change the dynamic behavior of the rotor. Critical rotating speeds can also lead to unacceptable levels of vibration. Indeed, the critical speeds are a function of the dynamic rigidity of the rotating systems and the presence of the gyroscopic forces creates a dependence between the rotating speed of rotation and the natural frequencies to such structures (the CAMPBELL diagrams): this implies that the correct determination of the critical speeds is one of the essential elements when sizing such dynamic systems.