FIELD: technology of vibration tests of structures. SUBSTANCE: vibration exciter consists of vibrator whose movable portion is connected to the platform through the rod. This platform holds structure under test. Besides that, vibration exciter is provided with force meter mounted on the rod, summer, control unit, preset signal shapping unit, integrator and relay element. EFFECT: enhanced reliability. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VIBRATION EXCITER | 1991 |
|
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| METHOD FOR CONTROL OF GROUP OF PULSE CONVERTERS | 1983 |
|
SU1284443A1 |
| DEVICE FOR SEMI-FULL-SCALE MODELLING | 0 |
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| CONTROL SYSTEM | 0 |
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| VIBRATION MOVEMENT ELECTRIC DRIVE WITH REGULATED VIBRATION FUNCTION | 1993 |
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|
RU2024964C1 |
| DEVICE FOR COMPENSATING FOR LEAKAGE CURRENT ACTIVE COMPONENT | 0 |
|
SU851625A1 |
