The material characterizations of piezo elements are often done using their modal analysis.
Vibration of the piezo element depends on its geometry, poling directions and …

An electrical equivalent cascade model for a thin radial disc piezo based sensor for
resonance frequency analysis has been proposed in this paper. As the sensor consists of a …

The traditional stability evaluation method of corrugated steel web box girder ignores the
calculation of evaluation index weight, which leads to large deviation of evaluation results …

In order to improve the comfort of automobile seat, it is necessary to analyse and study the
design method of automobile seat. A design method of adaptive automobile seat based on …

Measurement of stability of dental implant can be quantitatively and non-invasively done by
Resonance Frequency Analysis (RFA) method. This study uses the RFA method with a shift …