Results 271 to 280 of about 156,865 (313)
Some of the next articles are maybe not open access.
The Journal of the Acoustical Society of America, 1996
A thixotropic material is charged in a container. The container also holds a movable member which is placed in the thixotropic material so as to stir the thixotropic material. A force transmitting element is connected to the movable member. When an object, the vibration of which is to be controlled, is out of resonance, the amplitude of vibration is so
openaire +1 more source
A thixotropic material is charged in a container. The container also holds a movable member which is placed in the thixotropic material so as to stir the thixotropic material. A force transmitting element is connected to the movable member. When an object, the vibration of which is to be controlled, is out of resonance, the amplitude of vibration is so
openaire +1 more source
The Journal of the Acoustical Society of America, 1991
A randomization unit for use in a vibrational control system for generating a series of randomized drive terms where the magnitude of each randomized drive term is the convolution of a psuedo random sequence of bistable signals and a drive data sequence characterized by a drive power spectral density (PSD).
openaire +1 more source
A randomization unit for use in a vibrational control system for generating a series of randomized drive terms where the magnitude of each randomized drive term is the convolution of a psuedo random sequence of bistable signals and a drive data sequence characterized by a drive power spectral density (PSD).
openaire +1 more source
2002
The practical problem of constructing a model, from which to design a helicopter vibration control system, is presented. This is done to provide a rather extreme example of the interaction between the modelling objective and the control design. This is done to reinforce the messages of earlier chapters dealing with modelling for control design and the ...
openaire +1 more source
The practical problem of constructing a model, from which to design a helicopter vibration control system, is presented. This is done to provide a rather extreme example of the interaction between the modelling objective and the control design. This is done to reinforce the messages of earlier chapters dealing with modelling for control design and the ...
openaire +1 more source
Cervical cancer prevention and control in women living with human immunodeficiency virus
Ca-A Cancer Journal for Clinicians, 2021Philip E Castle, Vikrant V Sahasrabuddhe
exaly
The Journal of the Acoustical Society of America, 2011
Peter Michael, Trewhella Fursdon
openaire +1 more source
Peter Michael, Trewhella Fursdon
openaire +1 more source
VIBRATION CONTROL STRUCTURE UTILIZING TORSIONAL VIBRATION
In 2010, the authors developed a response control structure that utilizes torsional vibration of buildings and presented its concept and principles of response control. This structural system consists of an eccentrically arranged core structure and a pin-jointed damper frames surrounding the building’s perimeter.openaire +1 more source