Journal ArticleDOI
Investigation on dynamic behaviors of rotor system with looseness and nonlinear supporting
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TLDR
The obtained experimental results indicate that the proposed model can capture the main nonlinear behaviors of looseness fault and nonlinear supporting stiffness, verifying the accuracy of theoretical and numerical results.About:
This article is published in Mechanical Systems and Signal Processing.The article was published on 2022-03-01. It has received 14 citations till now. The article focuses on the topics: Harmonic balance & Nonlinear system.read more
Citations
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Journal ArticleDOI
Nonlinear characteristic investigation of magnetorheological damper-rotor system with local nonlinearity
TL;DR: In this article , the authors investigated the nonlinear characteristics of the MR damper mounted on a flexible rotor, where Reynolds equations with bilinear constitutive equations of MR fluid were employed to derive nonlinear oil film forces.
Journal ArticleDOI
Nonlinear Vibrations of an Uncertain Dual-Rotor Rolling Bearings System with Coupling Misalignment
TL;DR: In this paper , the nonlinear vibration responses of a dual-rotor system supported on the ball bearings considering coupling misalignment are investigated with inevitable uncertainties included, and uncertain parameters are modelled by nonprobabilistic interval variables, alleviating the hash demands in fitting into a sophisticated probability law.
Journal ArticleDOI
Transient dynamic balancing of the rotor system with uncertainty
TL;DR: In this article , the transient dynamic balancing of the uncertain rotor system will facilitate the on-site dynamic balancing process and will definitely improve reliability and safety of the rotor system during operation at high speed.
Journal ArticleDOI
Combined active learning Kriging with optimal saturation nonlinear vibration control for uncertain systems with both aleatory and epistemic uncertainties
TL;DR: In this article , the optimal saturation nonlinear control (OSNC) and active learning Kriging (ALK) method were combined to solve the vibration control problems of uncertain systems with both random and multidimensional parallelepiped (MP) convex variables.
References
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Journal ArticleDOI
A method for the solution of certain non – linear problems in least squares
TL;DR: In this article, the problem of least square problems with non-linear normal equations is solved by an extension of the standard method which insures improvement of the initial solution, which can also be considered an extension to Newton's method.
Book
Numerical Recipes 3rd Edition: The Art of Scientific Computing
TL;DR: This new edition incorporates more than 400 Numerical Recipes routines, many of them new or upgraded, and adopts an object-oriented style particularly suited to scientific applications.
Journal ArticleDOI
A Contact Force Model With Hysteresis Damping for Impact Analysis of Multibody Systems
TL;DR: In this article, a continuous contact force model for the impact analysis of a two-particle collision is presented, where a hysteresis damping function is incorporated in the model which represents the dissipated energy in impact.
Book
Dynamics of Rotating Systems
TL;DR: In this paper, the authors present the results of almost 30 years of work in the field of rotordynamics, which includes research, teaching, writing computer codes, and consulting.
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