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 …

It is well known that some mechanical systems, as a two pole generator, exhibit two different
stiffness on the main inertial axis of its transverse section, which leads to complex vibration …

Purpose The effect of an asymmetric transversal section on the rotor vibration behavior has
recently acquired great interest, mainly due to the expansion in the usage of this type of rotor …

Bearing dynamic parameters of a sliding bearing-rotor system are important factors to the
vibration absorbing characteristics. It is a valuable method to identify bearing dynamic …

In order to solve the problem of low precision and efficiency in the balancing process due to
the movement of balance counterweights in a built-in mechanical on-line dynamic balance …

Purpose Balancing an asymmetrical rotor-bearing system is currently considered a topic of
interest for applied mechanics, mainly due to the parametric excitation produced by the shaft …

Nonstationary stochastic systems in the Wiener-Kolmogorov sense have properties defined
by their moments of probability, entropy, and distribution function. Filtering Theory, in …

En este trabajo se propone el desarrollo de identificadores de los parámetros de masa,
rigidez y amortiguamiento de un sistema rotor-cojinete simplificado de dos grados de …

En este trabajo de tesis se presenta el análisis enfocado a la metodología de identificación
algebraica para el desarrollo de los identificadores de una suspensión de un cuarto de …

In this paper a four floor elevator system as platform for Mechatronics engineering education
is presented. The elevator system is proposed as a device to support undergraduate and …