SUIT-1 optoelectronic system for barrel bending measurement
- Details
- Category: Antitank guided missiles and guidance systems
PURPOSE
The system measures the current value of armoured and artillery armaments barrel bending which appears as a result of the barrel heating during fire, exposure to nonuniform solar heating and also mechanical deformations of the barrel.
The electric signal proportional to the measured banding value is transmitted to the fire control system that allows compensation of the firing errors through the aiming angles correction.
The system can be adapted to different artillery armaments with consequent increase of the firing accuracy in several times.
SPECIFICATIONS
| Angle measurement range, mrad | from minus 5 to +5 |
|
Measurement error, mrad |
±0,1 |
|
Threshold measuring frequency, Hz |
1 |
|
Dynamic range of output voltages, V |
from minus 5 to +5 |
|
Power supply voltage, V |
24 ±3 |
| Operating temperature range, оС | from minus 40 to +60 |