PRECISION BROADBAND GEOPHYSICAL METROLOGY VIBROPLATFORMY
Purpose of the development:
Precision broadband geophysical Vibroplatformy intended for certification (calibration) geophysical instruments.
Recommended application field:
Geophysics.
Advantages over analogues:
Use a separate area of vibration platform can be the definition of the parameters of seismic vulnerability of structures based on a study of their physical models.
The development stage readiness:
Ready for application
Technical and economic effect:
The results obtained during the development of oscillations and can be the basis for constructing full-scale vibration platform for the study of seismic vulnerability of structures and elements of their designs.
Description of the development:
() The proposed geophysical Vibroplatformy is based on powerful managed pezoaktyuatorov and methods of digital laser interferometry . Vibroplatformy provides:
- Formation of the input mechanical effects on geophysical instruments weighing up to 100 kg ( harmonic , rectangular , step , pulse , random , arbitrary , or analytically tabulated ) in the range of motion + / - 50 microns and frequency 0.01 ... 100 Hz ;
- Measurement of the input mechanical effects with an accuracy of 1 nm , their visualization and digital documentation ;
- Registration of geophysical response to the input device mechanical effects with an accuracy better than 1 nm (if it is equipped with a digital laser interferometer ) .
Joint analysis of the input mechanical effects on geophysical instruments and their reactions can automatically determine the degree of linearity and dynamic characteristics are :
- Frequency characteristics;
- Transfer function ( zeros and poles );
- Transfer function .
Information about newness of the development:
ноу-хау--
1 шт.
corresponds technical description
Ready for implementation
Possibility of transfer abroad:
Licence's sale Technological document's sale
Photo
Country
Ukraine
For additional information turn to: E-mail: gal@uintei.kiev.ua
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