RU94042213A - Optoelectronic meter of angular velocities and accelerations - Google Patents
Optoelectronic meter of angular velocities and accelerationsInfo
- Publication number
- RU94042213A RU94042213A RU94042213/28A RU94042213A RU94042213A RU 94042213 A RU94042213 A RU 94042213A RU 94042213/28 A RU94042213/28 A RU 94042213/28A RU 94042213 A RU94042213 A RU 94042213A RU 94042213 A RU94042213 A RU 94042213A
- Authority
- RU
- Russia
- Prior art keywords
- measurement
- accelerations
- slits
- disc
- angular velocities
- Prior art date
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
FIELD: measurement technology. SUBSTANCE: optoelectronic meter serve for measurement of low velocities and accelerations in instruments of types of gradient meter and gyrocompass when they operate under ballistic mode. It includes scanner disc mounted in its case together with rotation drive having M slits on its periphery installed in parallel and uniaxially to measurement disc of same diameter and coupled to rotation axis of measurement object having number of slits N <M. Optical system incorporates illuminator positioned under scanner disc, objective put between discs and photodiode located above measurement disc. Optical axis of system crosses periphery of both discs. System presents null indicator of type of photoelectric microscope and serves for determination of moments of time of crossing of centers of slits of measurement disc and enables time intervals of passage of distance between its slits to be measured with high precision. Measurement of these interval and computation of angular velocities and accelerations of object are carried out with the help of electron circuit and computer. EFFECT: high precision of measurements of angular velocities and accelerations.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94042213/28A RU94042213A (en) | 1994-11-14 | 1994-11-14 | Optoelectronic meter of angular velocities and accelerations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94042213/28A RU94042213A (en) | 1994-11-14 | 1994-11-14 | Optoelectronic meter of angular velocities and accelerations |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94042213A true RU94042213A (en) | 1996-09-20 |
Family
ID=48449923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94042213/28A RU94042213A (en) | 1994-11-14 | 1994-11-14 | Optoelectronic meter of angular velocities and accelerations |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU94042213A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2642975C2 (en) * | 2016-02-18 | 2018-01-29 | Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор" | Device for measuring instant angular movements of swinging platform |
-
1994
- 1994-11-14 RU RU94042213/28A patent/RU94042213A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2642975C2 (en) * | 2016-02-18 | 2018-01-29 | Акционерное общество "Концерн "Центральный научно-исследовательский институт "Электроприбор" | Device for measuring instant angular movements of swinging platform |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0169657A2 (en) | Non-contact shaft angle detector | |
EP0129242A1 (en) | Tensile tester | |
JPS5999223A (en) | Method and device for monitoring unequal motion of surface of body | |
RU94042213A (en) | Optoelectronic meter of angular velocities and accelerations | |
JPH02173553A (en) | Method and device for measuring turbidity of high concentration | |
US3843226A (en) | Apparatus for periodical parallel displacement of at least one parallel beam | |
DE69421992D1 (en) | Device for optically measuring the speed of rotation of an object | |
SU953457A1 (en) | Optical electronic measuring device | |
US3350978A (en) | Optical rotation measuring instrument | |
RU2679925C1 (en) | Torsiometer | |
SU1571417A1 (en) | Halo photometer | |
SU1571441A1 (en) | Device for measuring torque | |
SU1717973A1 (en) | Device for measuring power of transmitted laser radiation | |
RU12251U1 (en) | DEVICE FOR REGISTRATION OF A FULL SCATTERING INDICATRICE | |
CN2141565Y (en) | Density sensor using optic fibre bundle | |
SU1375951A1 (en) | Polarometric goniometer | |
SU1191763A1 (en) | Method of measuring pressure and device for accomplishment of same | |
US3386170A (en) | Inertial reference device | |
SU1216727A1 (en) | Arrangement for measuring non-uniformity of shaft rotational speed | |
RU2073897C1 (en) | Gravitational variometer | |
SU968609A1 (en) | Area measuring device | |
SU926532A1 (en) | Automated goniometer | |
SU767576A1 (en) | Device for determining moments of static gas supports | |
SU1682933A1 (en) | Device for measuring angular velocity of object | |
SU1448246A1 (en) | Method of determining particle sizes in a liquid |