FIELD: measurement technology; inertial navigation for flying and submersible vehicles.
SUBSTANCE: proposed stringed accelerometer includes inertial mass suspended from four suspensions and two strings by Cortesian coordinate system; strings are made in form of optical fibers forming two arms of fiber-optics interferometer. Acceleration acting on stringed accelerometer causes shift of inertial mass and respective tension and slackening of two strings.
EFFECT: possibility of obtaining optical signal at stringed-accelerometer output.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FIBER-OPTICAL METER OF SEA CURRENT VELOCITY FIELDS | 1995 |
|
RU2105986C1 |
| FIBRE-OPTICAL ACCELEROMETER | 1996 |
|
RU2115933C1 |
| INERTIAL MEASURING INSTRUMENT | 2005 |
|
RU2300079C1 |
| FIBER-OPTICAL GEOPHONE | 2002 |
|
RU2219567C1 |
| LIQUID ACCELEROMETER | 2003 |
|
RU2253872C1 |
| HYDROPHONE | 2003 |
|
RU2231088C1 |
| FLUID ACCELEROMETER | 2003 |
|
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| DISTRIBUTED SENSOR OF ACOUSTIC AND VIBRATION ACTIONS | 2013 |
|
RU2532562C1 |
| PENDULUM ACCELERATION METER | 2003 |
|
RU2240566C1 |
| FIBER-OPTICAL UNDERWATER LISTENING DEVICE | 1995 |
|
RU2105992C1 |
