FIELD: physics.
SUBSTANCE: transducer of speed projection on axes of coordinates of surface vehicles generates data on lengthwise, creep and pitch components of transducer installation location displacement.
EFFECT: higher accuracy of determining coordinates with due allowance for creep without mechanical adjustment of one-beam Doppler speed transducers.
3 dwg
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DOPPLER TRANSDUCER OF PATH INCREMENTS | 2003 |
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ARRANGEMENT FOR CHECKING FREQUENCY DIVIDER | 0 |
|
SU659977A1 |
Authors
Dates
2011-06-27—Published
2009-09-03—Filed