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Keywords: modal analysis
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. April 2015, 137(4): 041012.
Paper No: DS-14-1081
Published Online: April 1, 2015
... (PTM). Unique characteristics of these vibration modes, such as, eigenvalue number, multiplicity of natural frequencies and deflection relations, are deduced and proved analytically. For each type of vibration modes, the reduced-order eigenvalue problems are derived. modal analysis DHPGs...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. November 2014, 136(6): 061007.
Paper No: DS-13-1061
Published Online: August 8, 2014
.... More specifically, modal analysis can be used for the analysis and controller design of dynamic systems, where reduction of model complexity without degrading its accuracy is often required. The reduction of modal models has been extensively studied and many reduction techniques are available...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2010, 132(1): 011003.
Published Online: December 1, 2009
... speed camera. First we introduce the paradigm of virtual sensors in the field of modal analysis using video processing. To validate our method, a simple experiment is proposed: an Oberst beam test with harmonic excitation (mode 1). Then with the example of a helicopter blade, frequency response...
Journal Articles
Publisher: ASME
Article Type: Dynamic Modeling Control And Manipulation At The Nanoscale
J. Dyn. Sys., Meas., Control. November 2009, 131(6): 061107.
Published Online: November 6, 2009
... modal analysis parameter estimation piezoelectric materials piezoelectricity Rapid developments in the fields of micro- and nanotechnology have necessitated deeper study of material properties in the scale of grain ( 1 2 ). This is crucial since as the dimension of materials reduces...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. July 2009, 131(4): 041006.
Published Online: May 18, 2009
... characteristics. The system is piecewise linear, and a state-to-state modal analysis method is developed to simulate the coupled dynamics of the beam and piezoelectric circuit by mapping the generalized coordinates between the sets of modes for the open-switch and closed-switch configurations. In synchronized...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. September 2004, 126(3): 498–508.
Published Online: December 3, 2004
.... Mech. Eng. Sci. , 15 ( 3 ), pp. 165 – 186 . Hollkamp, J. J., and Gordon, R. W., 1999, “Modal Testing of a Bladed Disk,” 17th International Modal Analysis Conference (IMAC), Kissimmee, FL, pp. 826–832. Brogan, W. L., 1991, Modern Control Theory , Prentice Hall. Douarche , N. et al...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Dyn. Sys., Meas., Control. March 2000, 122(1): 11–17.
Published Online: September 22, 1999
...: N. Olgac. 22 September 1999 control theory tracking feedforward modal analysis mass adaptive control vibrational modes Many motion control problems are characterized by low mass structures which exhibit significant structural flexibility. There are often simultaneous...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. March 2000, 122(1): 237–239.
Published Online: August 11, 1998
...S. O. Reza Moheimani The modal analysis approach to modeling of structures and acoustic systems results in infinite-dimensional models. For control design purposes, these models are simplified by removing higher frequency modes which lie out of the bandwidth of interest. Truncation can considerably...