COMPENSATION FOR THE TEMPERATURE INSTABILITY OF THE ZERO OFFSET UNIT OF MEASUREMENT
OF PITCH AND ROLL UITK 

Larkin Maksim Sergeevich, design engineer, Scientific-research Institute of physical measurements (8/10 Volodarskogo street, Penza, Russia), inercial@niifi.ru
Pospelov Aleksey Vladimirovich, chief specialist, Scientific-research Institute of physical measurements (8/10 Volodarskogo street, Penza, Russia), inercial@niifi.ru

531.717.35

10.21685/2307-5538-2017-3-8

Background. We consider the construction of angles measurement device pitch and roll production of JSC "NIIFI". One of the problems with the device is the instability of output values depending on the temperature. The subject of research is the temperature instability measurement device pitch and roll angles.
Materials and methods. Considere the option reduce temperature instability measurement devices, pitch and roll angles due to changes in device design, tooling and correction of output values in the microcontroller, which is part of the unit.
Results. Calculated and experimentally was confirmed by reducing the thermal instability of the device.
Conclusions. Confirmed by reducing temperature instability measurement devices, pitch and roll angles due to changes in device design, tooling and correction of output values.

flow measuring device pitch and roll angles, temperature instability