Microprocessor multi-channel strain-gauge systems for dynamic tests of structures
| Autor: | S. I. Kabanov, M. S. Nikitenko, L. N. Stepanova, S. A. Bekher |
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| Rok vydání: | 2013 |
| Předmět: |
Engineering
business.industry Direct current Measure (physics) Design elements and principles Structural engineering law.invention Power (physics) Microprocessor Control and Systems Engineering law Electronic engineering Mobile control Electrical and Electronic Engineering business Multi channel Strain gauge |
| Zdroj: | Automation and Remote Control. 74:891-897 |
| ISSN: | 1608-3032 0005-1179 |
| DOI: | 10.1134/s0005117913050135 |
| Popis: | In this paper we consider design principles for three high-performance microprocessor multi-channel strain-gauge systems used in dynamic tests of different structures (endurance tests of alighting gears, mobile control of wagon wheels, etc.). It is underlined that, in contrast to well-known systems, strain gauges power supply is performed by direct current. To avoid the impact of self-heating temperature errors on measurement results, strain gauges power supply is activated for short periods to measure the deformations of a structure. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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