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Keywords: poles and zeros
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Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2002, 124(4): 617–627.
Published Online: September 20, 2002
... classical mechanics poles and zeros 01 December 2000 01 April 2002 20 09 2002 Lancaster , P. , 1961 , “ Expression of Damping Matrices in Linear Vibration Problems ,” J. Aerosp. Sci. , 28 , p. 256 256 . Pilkey, D. P., and Inman, D. J., 1998, “Survey of Damping...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2002, 124(4): 634–641.
Published Online: September 20, 2002
...Timothy J. Johnson, Research Assistant; Douglas E. Adams, Assistant Professor This article discusses the use of frequency domain transmissibility functions for detecting, locating, and quantifying damage in linear and nonlinear structures. Structural damage affects both the system poles and zeros...
Topics: Damage
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2001, 123(4): 487–495.
Published Online: February 1, 2001
... and structural damping do not appreciably change the damping achieved using the optimal parameters. The pole placement analysis demonstrates that only the pole-zero spacing and DC gain of the collocated transfer function are required to choose the optimal parameters. An on-line identification procedure...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. July 2000, 122(3): 227–234.
Published Online: March 1, 2000
... control approach using dynamic H 2 controllers implemented with spatially weighted arrays of collocated pressure sensors and constant volume-velocity actuators. The open-loop system is shaped using spatially weighted transducer arrays to yield increased pole-zero separation, which results in better closed...