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Modal analysis of continuous rotor-bearing systems

โœ Scribed by C.-W. Lee; Y.-G. Jei

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
1016 KB
Volume
126
Category
Article
ISSN
0022-460X

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๐Ÿ“œ SIMILAR VOLUMES

Modal Characteristics Of Asymmetrical Ro
Modal Characteristics Of Asymmetrical Rotor-bearing Systems
โœ Y.-G. Jei; C.-W. Lee ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 593 KB

Modal characteristics of rotors are different from conventional modal characteristics of non-rotating structures. All dynamic characteristics of rotor systems are closely related to rotor rotation, and the modal parameters of rotor systems are also closely related to rotor rotation. Since the import

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A powerful matrix reduction technique is developed to analyze rotor-bearing systems. by using the modal data of the isotropic undamped stationary parts. This method gives significant reductions in computation time and core size, while maintaining accuracy and flexibility in use. It does not require

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Modelling and Vibration Analysis of Misaligned Rotor-Ball Bearing Systems
โœ Y.-S. Lee; C.-W. Lee ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 178 KB

A dynamic model is derived for misaligned rotor-ball bearing systems driven through a flexible coupling by treating the reaction loads and deformations at the bearing and coupling elements as the misalignment effect. In order to verify the validity of the misaligned rotor system model, experiments a

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โœ S.-W. HONG; J.-H. PARK ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 247 KB

Exact solutions for a distributed parameter system are of great use for the physical understanding of the system or the sensitivity analysis and design of the system. However, exact or closed-form solutions for multi-stepped rotor-bearing systems with distributed parameters have been rarely investig

IDENTIFICATION OF ROTOR-BEARING SYSTEMS
IDENTIFICATION OF ROTOR-BEARING SYSTEMS IN THE FREQUENCY DOMAIN PART II: ESTIMATION OF MODAL PARAMETERS
โœ FRANK PEETERS; RIK PINTELON; JOHAN SCHOUKENS; YVES ROLAIN ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 334 KB

This paper discusses the parametric identi"cation of multiple-input}multiple-output (MIMO) rotor-bearing systems in the frequency domain on the basis of the maximum likelihood estimator (MLE). An identi"cation procedure, considering noise on both inputs and outputs (errors-in variables model), is de