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Sensitivity of Spline Self-excited Vibration to Structure Parameters
Many aviation splines have to work in grease-lubricated or non-lubricated environments because of structural, weight and space restrictions. When a...
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Nonlinear interaction of parametric excitation and self-excited vibration in a 4 DoF discontinuous system
Interaction between parametric excitation and self-excited vibration has been subjected to numerous investigations in continuous systems. The ability...
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Transverse Vibration Analysis of a Self-Excited Beam Subjected to Delayed Distributed and a Singular Load Using Differential Transformation Method
PurposeIn this article, the transverse vibration motion of a self-excited beam which is subjected to a distributed and a singular load is analyzed...
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Forced-self-excited system of iced transmission lines under planar harmonic excitations
This work involved analyzing the self-excited and forced vibrations of iced transmission lines. By introducing an external excitation load, the...
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Analysis and Suppression of Self-Excited Vibration of Flexible Rotor AMBs System
PurposeThe fluid machinery supported by active magnetic bearing (AMB) has the advantages of high efficiency, low loss and easy maintenance, so it has...
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On the Dynamics of a Clamped–Clamped Beam Excited by Four Non-ideal Excitations Considering Self-synchronization: Theoretical and Experimental Investigations
PurposeThe paper is concerned with a clamped-clamped beam system excited by four induction motors, where the electromagnetic torques are not constant...
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Evaluation of Contact-Type Failure Using Frequency Fluctuation Caused by Nonlinear Wave Modulation Utilizing Self-excited Ultrasonic Vibration
This study concerns the evaluation method of contact-type failure, which is difficult to detect by linear ultrasonic because of transmission of...
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Edge passivation of carbide cutting tool based on abrasive water jet of fluid self-excited oscillating characteristics
The tool edge can improve service life and processing stability after passivation. The abrasive water jet polishing method based on self-excited...
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Self-Excited Torsional Vibrations of a Motor-Driven Reciprocating-Compressor
Torsional instability of a motor-driven machine system is an uncommon phenomenon. A couple of cases has been documented where the unstable...
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Hybrid vibration absorber for self-induced vibration suppression: exact analytical formulation for acceleration feedback control
Hybrid vibration absorbers (HVAs) are an effective solution for vibration mitigation. They combine the passive vibration absorption mechanism of...
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Influence of structural parameters of self-excited nozzle on oscillation effect of pulse jet
To design a self-excited oscillation pulse jet (SOPJ) nozzle with excellent performance and improve the rock breaking efficiency of hard rock...
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Dynamic analysis of moving beams featuring time-varying velocity under self-excited force moving along with the end
Moving beam is a typical continuous system model. This paper studies the dynamics of moving beams featuring time-varying velocity subjected to a...
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Friction-Induced Vibrations of a Two DOF Self-Excited SD Oscillator
PurposeAn archetypal two degree-of-freedom (DOF) self-excited system driven by moving belt friction is proposed based upon the smooth and...
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Comprehensive influence of ultrasonic vibration–assisted technology on material removal mechanism under the excitation of regenerative vibration in precision grinding process
Self-excited regenerative vibration, a well-known endogenous excitation mechanism, has a critical influence on material removal behavior and ground...
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Method of experimentally identifying the complex mode shape of the self-excited oscillation of a cantilevered pipe conveying fluid
The dynamics of a flexible cantilevered pipe conveying fluid have been researched for several decades. It is known that the flexible pipe undergoes...
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Vibration Control of Flexibly Supported Parallel Robots
The simulation of Chap. 7 shows that it is necessary to implement the vibration suppression control (or...
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Vibration analysis of rotor systems with bearing clearance using a novel conformal contact model
This paper proposes a novel cylindrical conformal contact model for the large-diameter bearing with small clearance to its housing in aero-engines....
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Regularised Volterra series models for modelling of nonlinear self-excited forces on bridge decks
Volterra series models are considered an attractive approach for modelling nonlinear aerodynamic forces for bridge decks since they extend the...
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Nonlinear dynamic behavior analysis of closed-loop self-excited crankshaft model using improved Newmark-β method
The torsional vibration of engine crankshaft is affected by many nonlinear factors, such as unbalanced external force (combustion pressure, friction...
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Self-excited oscillation produced by a phase shift: linear and nonlinear instabilities
Self-excited oscillation is a method to make a resonator vibrate at its natural frequency. This is widely used in vibration sensors such as mass...
