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Keywords: nonlinear dynamical systems
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2012, 134(1): 011007.
Published Online: December 28, 2011
... insight into the use of ABDs in multirotor system applications. 31 07 2010 06 03 2011 11 04 2011 28 12 2011 28 12 2011 asymptotic stability damping flexible structures mechanical stability nonlinear dynamical systems rotation rotors structural acoustics torsion...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2011, 133(6): 061018.
Published Online: November 28, 2011
... bifurcation chaos elastic hysteresis electromagnetic actuators electromechanical actuators Lyapunov methods nonlinear dynamical systems robot dynamics torque motors vibrations This paper considered the dynamics of electromechanical systems with nonlinear mechanical and electrical components...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2011, 133(3): 031001.
Published Online: March 24, 2011
... process of governing differential equations. Bessel functions cables (mechanical) differential equations Galerkin method nonlinear dynamical systems structural engineering vibrations 26 02 2010 27 09 2010 24 03 2011 24 03 2011 Figure 7 shows the transition...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2010, 132(6): 061012.
Published Online: October 12, 2010
... 2010 beams (structures) friction harmonic analysis nonlinear dynamical systems vibrations Perturbation methods are often used to derive approximate analytical solutions of single-degree-of-freedom (DOF) systems with weak nonlinearities or slowly varying parameters ( 1 ); some...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2010, 132(4): 041010.
Published Online: June 1, 2010
... aircraft brakes damping friction Monte Carlo methods nonlinear control systems nonlinear dynamical systems vibrations In aircraft braking systems, vibrations under 1000 Hz appear during the braking phase. These are caused by friction-induced self-generated instabilities, which are a cause...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2010, 132(4): 041007.
Published Online: May 25, 2010
.... The results obtained are compared with the results obtained using the nonrational ANCF cable element. 01 05 2009 15 12 2009 25 05 2010 25 05 2010 beams (structures) Coriolis force differential equations finite element analysis flexible structures nonlinear dynamical systems...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. February 2010, 132(1): 014501.
Published Online: January 13, 2010
... conclusions are then verified by simulation studies. 10 10 2008 20 07 2009 13 01 2010 13 01 2010 damping frequency response nonlinear dynamical systems vibration isolation A vibration isolator is a device that is often inserted between a support base and equipment...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2010, 132(1): 011007.
Published Online: January 11, 2010
... motion measurement nonlinear dynamical systems pendulums statistical analysis coupled nonlinear elastic-rigid-body dynamical system marker-based motion analysis nonlinear model based estimation A reliable data representing the bone motion is essential for the complete understanding...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2010, 132(1): 011002.
Published Online: January 8, 2010
... and experiments verify the results. 04 05 2007 16 10 2008 08 01 2010 08 01 2010 cranes nonlinear dynamical systems oscillations vibrations Tower cranes are commonly used at construction sites to achieve a large workspace, as shown in Fig. 1 . The trolley moves on a beam...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2009, 131(6): 061001.
Published Online: October 21, 2009
... and coupling faults, such as dynamic analyses of crack rotor under nonlinear oil-film force ( 2 3 ), rubbing rotor ( 4 5 ), and pedestal looseness rotor ( 6 7 8 9 ) and so on. ball bearings bifurcation chaos nonlinear dynamical systems rotors vibrations 26 11 2007 16 04 2009...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2009, 131(5): 051012.
Published Online: September 25, 2009
... of vibration suppression. 26 03 2008 27 01 2009 25 09 2009 automotive engineering damping engines nonlinear dynamical systems pendulums torsion vibration control In multicylinder reciprocating engines that are used in vehicles, such as a car or a ship, the driving torque...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. October 2009, 131(5): 054502.
Published Online: September 11, 2009
... dynamical systems vibration isolation base excitation damping nonlinearity isolation transmissibility The performance of passive isolators is often evaluated by considering displacement transmissibility, which is a measure of the reduction in transmitted motion afforded by an isolator...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. October 2009, 131(5): 054501.
Published Online: September 10, 2009
... eigenvalue and eigenvector derivatives. 26 09 2008 29 04 2009 10 09 2009 classical mechanics eigenvalues and eigenfunctions nonlinear dynamical systems oscillations oscillators eigenvalue loci eigencurve veering It is common practice in a variety of engineering...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2009, 131(4): 041001.
Published Online: May 28, 2009
... 2007 06 10 2008 28 05 2009 damping eigenvalues and eigenfunctions flexible structures mechanical stability nonlinear dynamical systems nonlinear equations rotors shafts vibration control automatic balancing rotordynamics balancing flexible driveshafts whirl...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2009, 131(3): 031010.
Published Online: April 23, 2009
... nonlinear dynamical systems rotors vibration control Many balancing methods are proposed for vibration suppression of rotating machinery ( 1 2 3 4 5 6 ). Recently, a method that can attain active vibration control and balancing simultaneously is investigated. Markert et al. ( 7 ) proposed...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2009, 131(2): 021011.
Published Online: February 19, 2009
... Galerkin method magnetoelastic effects mechanical stability nonlinear dynamical systems perturbation techniques vibrations cantilever beam transverse magnetic field method of multiple scales instability region bifurcation A flexible cantilever beam can be considered as a basic...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. February 2009, 131(1): 014501.
Published Online: January 7, 2009
... . Luo , Z. -H. , Guo , B. -Z. , and Morgul , O. , 1999 , Stability and Stabilization of Infinite Dimensional Systems With Applications , Springer , New York . 03 10 2007 15 08 2008 07 01 2009 damping Lyapunov methods mechanical stability nonlinear dynamical...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2009, 131(1): 011003.
Published Online: December 29, 2008
... for trial-and-error black box modeling of linear and nonlinear dynamic systems. In their place, we propose the application of a dynamic phase space reconstruction theory by the method of delays, along with time series analysis calculations, and neural network learning algorithms for time-delay neural...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. October 2008, 130(5): 054503.
Published Online: August 13, 2008
... 08 2008 braking cranes nonlinear dynamical systems optimisation vibration control Many mechanical systems accelerate at a different rate than they decelerate. This effect can be due to separate actuation mechanisms, noncolocated actuators, or unilaterally dispersive dynamics...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2008, 130(5): 051004.
Published Online: August 12, 2008
... procedure works quite well. 11 01 2007 08 01 2008 12 08 2008 bifurcation damping Fokker-Planck equation harmonics Monte Carlo methods nonlinear dynamical systems oscillators probability stochastic processes vibrations strongly nonlinear oscillator wide-band noise...