In this paper, disturbing sources and sorts which affecting the precision of small signal process of analog sensors have been analyzed, and phenomena of disturbance are also introduced.

Investigation into new optical-fiber-grating strain sensors based on temperature compensation;

MEMS capacitive strain sensor;

Investigation on optimal placement of strain sensor;

In this paper, the sources of errors and disadvantages of several temperature compensated optical fiber strain sensors are analyzed.

The strain sensors under the bridge are used to measure the bridge strain when the vehicle moving across the bridge,and the integral operation is used to eliminate the effect of the vehicle vibration to get the moving vehicle load.

The key issue on optimal placement of strain sensors inside the steel beam of cable-stayed bridge was studied for the purpose of the safety evaluation using the structural health monitoring system.

Asphalt Pavement Strain Gauge Data Collection and Signal Process

This paper presents an experimental study on the stress transfer and fatigue performance of TIG (Tungsten Inert Gas arc) spot welding flake strain gauge.