Results 191 to 200 of about 50,575 (247)
Some of the next articles are maybe not open access.

Related searches:

Piezoelectric acceleration sensor and piezoelectric acceleration sensor device

The Journal of the Acoustical Society of America, 1993
ABSTRACT The invention relates to a piezoelectric acceleration sensor and to a piezoelectric acceleration device which use a film piezoelectric element. Specifically, the piezoelectric acceleration sensor and the piezoelectric acceleration sensor device generate relatively large outputs when acceleration occurs along the sensing axis, but ...
openaire   +1 more source

Acceleration sensor

The Journal of the Acoustical Society of America, 1991
Takeo Kushida   +2 more
  +7 more sources

Analyzing radial acceleration with a smartphone acceleration sensor

The Physics Teacher, 2013
This paper continues the sequence of experiments using the acceleration sensor of smartphones (for description of the function and the use of the acceleration sensor, see Ref. 1) within this column, in this case for analyzing the radial acceleration.
Patrik Vogt, Jochen Kuhn
openaire   +1 more source

Respiratory monitoring with an acceleration sensor

Physics in Medicine and Biology, 2011
Respiratory gating radiotherapy is used to irradiate a local area and to reduce normal tissue toxicity. There are certain methods for the detection of tumor motions, for example, using internal markers or an external respiration signal. However, because some of these respiratory monitoring systems require special or expensive equipment, respiratory ...
Tomohiro, Ono   +6 more
openaire   +2 more sources

Accelerating Initialization for Sensor Networks

GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference, 2009
Initialization is an indispensable process for wireless sensor networks since newly deployed sensors lack a reliable infrastructure for communication. Many efforts have been made to address the problem on initialization. However, most of them fall into the category of energy efficiency.
Linghe Kong   +3 more
openaire   +1 more source

Acceleration Sensor for ABS

SAE Technical Paper Series, 1992
<div class="htmlview paragraph">An acceleration sensor that generates an output voltage proportional to acceleration has been developed. We invented a new, high sensitivity, differential transformer with an efficient magnetic circuit through analysis of the magnetic field in the sensor.
Hidetoshi Saito   +5 more
openaire   +1 more source

Composite sensor and acceleration sensor

The Journal of the Acoustical Society of America, 2010
In an acceleration sensor, a first vibrator is arranged on a surface of a substrate such that the vibrator can vibrate in an X-axis direction. An angular-velocity-detecting vibrator is arranged inside the first vibrator such that the vibrator can be displaced in a Y-axis direction.
openaire   +1 more source

Micromechanical Acceleration Sensor

1990
A miniature silicon acceleration sensor has been developed, consisting of a capacitive accelerometer and a electronic system. A seismic mass suspended by thin bars is used as sensing element. Signal conversion is achieved by capacitance measurement to fixed electrodes.
U. Breng   +9 more
openaire   +1 more source

Home - About - Disclaimer - Privacy