SAGE

ATLAS - Inertial Measurement Unit

ATLAS

Inertial Measurement Unit

TÜBİTAK SAGE has become Turkey's leading organization in missile guidance technologies with the systems it has developed. ATLAS AÖB is a high performance and high accuracy AÖB. The electronic hardware design, software design, mechanical design, algorithm and calibration designs of the gauge were developed by TÜBİTAK SAGE.

ATLAS IMU is designed to meet the needs of navigation, guidance and control applications. It provides a very high input range and excellent long-term repeatability. ATLAS IMU can be successfully used on a wide range of weaponry, military, air, marine and land applications such as stabilized platforms, mission critical platforms, guided missile systems, unmanned aerial vehicles (UAVs). Also, it is suitable for commercial applications. It includes three close-loop fiber optic gyroscopes, three Accelerometers and associated electronic and optical designs which are all environmentally sealed in rugged housing. ATLAS IMU has different variants according to the technical specifications.

ATLAS AÖB simplifies system integration by offering various adjustable features such as mechanical size, rotometer performance, accelerometer performance, vibration isolator power input, data rate, data communication protocol. This provides great flexibility in system design and integration.

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ATLAS Technical Specifications

Rotameter Performance ATLAS-01240111 ATLAS-01340111 ATLAS-03240211 ATLAS-02220111
Measurement Range > ±1.200 °/s > ±1.200 °/s > ±1.200 °/s > ±1.200 °/s
Constant Slip Repeatability < 1 °/h (1☌) < 0,5 °/h (1☌) < 1 °/h (1☌) < 1 °/h (1☌)
White Noise Value < 0,04 °/ √h < 0,02 °/ √h < 0,04 °/ √h < 0,06 °/ √h
Proportion Coefficient Repeatability < 300 ppm < 300 ppm < 300 ppm < 300 ppm
Angle Shift Error Repeatability < 0.5 mrad < 0.5 mrad < 0.5 mrad < 0.5 mrad
Bandwidth > 100 Hz > 100 Hz > 100 Hz > 100 Hz
Accelerometer Performance ATLAS-01240111 ATLAS-01340111 ATLAS-03240211 ATLAS-02220111
Measurement Range ±40 g ±40 g ±40 g ±60 g
Constant Slip Repeatability < 550 μg (3☌, 1 year) < 550 μg (3☌, 1 year) < 550 μg (3☌, 1 year) < 1,000 μg (3☌, 1 year)
White Noise Value < 50 μg/√hz < 50 μg/√hz < 50 μg/√hz < 100 μg/√hz
Proportion Coefficient Repeatability < 200 ppm (1☌, 1 year) < 200 ppm (1☌, 1 year) < 200 ppm (1☌, 1 year) < 200 ppm (1☌, 1 year)
Angle Shift Error Repeatability < 0.5 mrad < 0.5 mrad < 0.5 mrad < 0.5 mrad
Bandwidth > 100 Hz > 100 Hz > 100 Hz > 100 Hz
Electrical Properties ATLAS-01240111 ATLAS-01340111 ATLAS-03240211 ATLAS-02220111
Navigation Data Output Rate ≥ 100 Hz ≥ 100 Hz ≥ 100 Hz ≥ 100 Hz
Flight Control Data Output Rate ≥ 400 Hz ≥ 400 Hz ≥ 400 Hz ≥ 400 Hz
Data Interface RS422, SDLC, UART RS422, SDLC, UART RS422, SDLC, UART RS422, SDLC, UART
Power Interface +5V, ±15 V +5V, ±15 V 28 V +5V, ±15 V
Environmental Features ATLAS-01240111 ATLAS-01340111 ATLAS-03240211 ATLAS-02220111
Operating Temperature -40 °C to +71 °C -40 °C to +71 °C -40 °C to +71 °C -40 °C to +71 °C
Storage Temperature -40 °C to +71 °C -40 °C to +71 °C -40 °C to +71 °C -40 °C to +71 °C
Moisture, Vibration, Shock MIL-STD-810G MIL-STD-810G MIL-STD-810G MIL-STD-810G
EMI/EMC MIL-STD-461F MIL-STD-461F MIL-STD-461F MIL-STD-461F
Mechanical Properties ATLAS-01240111 ATLAS-01340111 ATLAS-03240211 ATLAS-02220111
Weight 1.35 kg 1.3 kg 1.3 kg 1.2 kg
Dimensions ∅ 110 mm x 84 mm ∅ 110 mm x 84 mm 116 mm x 95 mm x 88 mm ∅ 90 mm x 90 mm