Auteur Jerzy T. Sawicki
Documents disponibles écrits par cet auteur (3)
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Article : texte imprimé
Zbigniew Kulesza, Auteur ; Jerzy T. Sawicki, Auteur |A transverse shaft crack is a serious malfunction that can occur due to cyclic loading, creep, stress corrosion, and other mechanisms to which rotating machines are subjected. Though studied for many years, the problems of early crack detection [...]
Article : texte imprimé
Jerzy T. Sawicki, Auteur ; Dmitry L. Storozhev, Auteur ; John D. Lekki, Auteur |This paper addresses self-diagnostic properties of active magnetic bearing (AMB) supported rotors for online detection of the transverse crack on a rotating shaft. In addition to pure levitation, the rotor supporting bearing also serves as an ac[...]
Article : texte imprimé
Ryan J. Madden, Auteur ; Jerzy T. Sawicki, Auteur |Model-based identification and µ-synthesis are employed for model updating of the rotor for a high-speed machining spindle supported on active magnetic bearings. The experimentally validated model is compared with a nominal engineering model to [...]
