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Torsional and axial vibration of restrained saturated nanorods via strain gradient elasticity
Size-dependent torsional and longitudinal free vibrations of restrained saturated porous nanorods are studied by a higher-order elasticity theory....
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Modeling and analysis of bending and torsional coupling vibration response of multi-piece wet friction clutch
The vibration response of the multi-piece wet friction clutch of the coaxial twin-rotor helicopter tail rotor drive system has a certain influence on...
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Experimental and mechanism study of Cf/SiC undergoing longitudinal-torsional ultrasonic vibration-assisted grinding
Ceramic matrix composites (CMCs) with carbon fiber reinforcement are widely used in the aircraft industry and other important defense industries due...
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Coupled Torsional–Transverse Vibration Reduction in Marine Propulsion Dynamics with Novel Approach Using Magnetorheological Dam** and Adaptive Control System
PurposeThis study aims to advance the field of marine propulsion dynamics by investigating coupled torsional and transverse vibrations in shaft...
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Tool Wear in Longitudinal-Torsional Ultrasonic Vibration Assisted Drilling of CFRP/Ti Stacks and Its Influence on Drilling Quality
Longitudinal-torsional ultrasonic vibration assisted drilling (LTUVD) has received extensive attention as a new machining technology in recent years....
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The vibration isolation proprieties of an X-shaped structure with enhanced high-static and low-dynamic stiffness via torsional magnetic negative stiffness mechanism
Bionic X-shaped structure is widely studied for low-frequency vibration isolation. In this paper, an X-shaped structure with torsional magnet...
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Nonlinear torsional vibration analysis of shearer semi-direct drive cutting transmission system subjected to multi-frequency load excitation
The cutting transmission system is always subjected to multi-frequency load excitation due to the complicated working conditions of shearer. Under...
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Experimental study on longitudinal-torsional ultrasonic vibration drilling of carbon fiber–reinforced plastics/titanium alloy stacks
Carbon fiber–reinforced plastics (CFRP)/titanium alloy (Ti) stacks are extensively applied in the aerospace industry due to their excellent...
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Analysis of torque ripple and torsional vibration considering Hall mounting errors in permanent magnet synchronous motors for light EVs
The digital Hall-effect sensors are widely used for the rotor position estimation in permanent magnet synchronous motors (PMSMs) for light electric...
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Multiharmonic Forced Response Analysis of a Torsional Vibration Isolator Using a Nonlinear Quasi-zero Stiffness Approach
The forced response of a nonlinear coupling element featuring an angular displacement range with quasi-zero stiffness (QZS) is studied numerically by...
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Probabilistic model of the surface residual height under longitudinal-torsional ultrasonic vibration assisted micro-milling TC4
Longitudinal-torsional ultrasonic vibration assisted micro-milling (LUVAM) can significantly improve the machinability of TC4 titanium alloy. With...
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Analysis of the influence of piston–cylinder friction on the torsional vibration characteristics of compressor crankshaft system
With the development of compressors toward high speed and multiple columns, the torsional vibration phenomenon has become a major factor affecting...
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Torsional Vibration Response Characteristics and Structural Optimization of Compressor Shaft System Considering the Effect of Variable Inertia
Due to the variable inertia of the crank linkage mechanism, the shaft system will experience fluctuations in the natural frequency, which will...
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Extended-state-observer-based robust torsional vibration suppression for rolling mill main drive system with input saturation
A robust torsional vibration suppression strategy is proposed for the main drive system of the rolling mill subject to uncertainties, disturbances...
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Size-dependent coupled bending–torsional vibration of Timoshenko microbeams
In this paper, the coupled bending and torsional vibration analysis of microbeams under axial force based on Timoshenko’s beam theory is...
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Three-dimensional magnetic field and thermal environment, and parameter uncertainty effects on nonlinear torsional vibration of an embedded rod composed of two dissimilar rods welded by friction welding
This study aims to investigate the nonlinear torsional vibration of an embedded rod composed of two dissimilar parts welded by friction rotary...
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The bending-torsional vibration characteristics of gear transmission under the effect of tooth surface roughness
A correlation was established between the sample length and gear speed, and time-varying roughness characteristics were recorded at specific speeds...
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A mechanical model of cutting force in end surface grinding of zirconia ceramics using rotary ultrasonic machining with longitudinal-torsional coupled vibration
Longitudinal-torsional coupled vibration rotary ultrasonic machining (LTC-RUM) provides effective surface grinding of difficult-to-machine and...
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Loading Spectrum Optimization Method for Torsional Vibration Suppression of Electric Vehicle Driveline in Motor Loading Process
During the driving and braking process of electric vehicles, the rapid and frequent adjustment of motor torque can cause significant rigid flexible...
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Influence of machining parameters in longitudinal-torsional ultrasonic vibration milling titanium alloy for milling force
To study the effect of different parameters on milling force for longitudinal-torsional ultrasonic vibration milling (LTUM) of titanium alloy, the...
