IMU inertial system KILAVUZ-11

MEMSnavigation

Kılavuz-11 is a tactical grade inertial measurement unit, which is designed and developed by ASELSAN, to be used in systems like tactical inertial navigation system, guided munition kit, EO/FLIR stabilization and in many other applications. Kılavuz-11 uses fiber optic gyroscopes and MEMS accelerometers for measurement of angular rate and acceleration of the platform. It has a small size, high reliability, low weight and low power consumption by using the advantages of the MEMS and fiber optic technology. Applications • Navigation, Guidance and Control • EO/FLIR/Camera/Radar Stabilization Gyro Performance Specifications • Measurement Range : ±1000 °/s • Angular Random Walk (const temp) : ≤0.05 °/√h • Scale Factor (over temp) : ≤100 ppm (1σ) • Misalignment (over temp) : ≤0.5 mrad (1σ) • Bias (over temp) : ≤1 °/h (1σ) • Bias Instability (const temp) : ≤0.5 °/h Accelerometer Performance Specifications • Measurement Range : ±15 g • Velocity Random Walk (const temp) : ≤50 µg/√Hz • Scale Factor (over temp) : ≤200 ppm (1σ) • Misalignment (over temp) : ≤0.5 mrad (1σ) • Bias Repeatability (run to run) : ≤1.5 mg (1σ) • Bias Stability (over temp, in run) : ≤150 µg (1σ) • Bias Instability (const temp) : ≤50 µg Physical/ Electrical Specifications • Data Rate (UART) : Configurable up to 2Kz • Data Rate (SDLC) : 400 Hz • Dimensions : Ø 94 mm x 96.1 mm (with connector) • Weight : < 0.92 kg • Input Voltage : +5 VDC, ±15 VDC • Power Consumption : 16W (at temp extreme) • Serial Interface : RS 422, SDLC or UART Environmental Specifications • Vibration (Functional) : 6 grms, 20 Hz… 2000 Hz • Shock (Functional) : 20g 11 ms halfsine