Instruments and Control
VŠB-TU Ostrava, 6.5.2003
| Annotation of paper No. 45 |
|---|
| Title: | System for measurement of the forces and weight |
| Author(s): | OUJEZDSKÝ, Aleš & SKOTNICA, Jaromír |
| Text: | In this paper the methods and pinciples used for measurement of static and dynamic effect of forces are briefly described. In details paper deals with resistive strain gauges connected into measuring bridges, power supplies for these bridges, signal transfer and amplification, its digitalization and data processing by means of measuring card in a computer. The next task was the design of programs for processing and storing of the mesured values in strain gauge measurement of force and weight. Programs are developed in the environment of Control Web-2000, they enable to scan data, to calculate parameters and to display measured and calculated values using visualizuation panels in the form of display fields and graphs of the computer. |