The rotating instability and corresponding non-synchronous vibrations seriously affect the
long-term operations of modern high-speed rotating machinery. However, there is still a lack …

Active bearings (including fluid film bearing) are efficient in reducing vibration and improving
dynamic performances of rotary machinery. The control systems have significant influence in …

In this article, an active vibration control technique for direct-current electric motors subjected
to harmonic mechanical load torque is introduced. Formulae to compute uncertain …

The present article treats the nonlinear dynamic analysis of a lightweight flexible rotor–disk–
bearing system with geometric eccentricity and mass unbalance. A large deflection model …

Artificial intelligence stands for an excellent alternative to be considered in development of
new adaptive high-efficiency control design methodologies for uncertain modern complex …

A new adaptive-like neural control strategy for motion reference trajectory tracking for a
nonlinear electromagnetic suspension dynamic system is introduced. Artificial neural …

This paper studied the mass-eccentricity nonlinear evolution in fretting slip process. Firstly, a
mechanical analysis of combined Jeffcott rotor under rotating condition is carried out, and …

In this paper, a mathematical model is presented to identify the direct dynamic coefficients
(kxx, kzz, cxx, czz) of a pressurized bearing in a rotor-bearing system. The presented …

A new algebraic parametric identification method in time domain for multiple degrees‐of‐
freedom mechanical vibrating systems with high‐order nonlinear stiffness is proposed …

Purpose Assembly accuracy is the guarantee of mechanical product performance, and the
characterization of the part with geometrical deviations is the basis of assembly accuracy …