Ultra-small size - Attitude and Heading Reference System (NV-AH500)

Attitude and Heading Reference System NV-AH500 Attitude and Heading Reference System NV-AH500 NV-AH500 Attitude and Heading Reference System is a high-performance, low-cost inertial measurement device can be used for dynamic attitude, heading, velocity and acceleration of motion parameters measurement. Attitude and angular deviations are optimal estimation Kalman filter through the six states with the appropriate gain for high dynamic environment. NV-AH500 with high reliability and high precision quartz accelerometer consisting of high-performance fiber optic gyro inertial systems, and seal design and strict process to ensure that products can still be precisely measured attitude, heading and other motion parameters in the harshest of environments. Applications 1, Air 2, 3 antenna stabilization platform, vehicle navigation and control 4, 5 and GPS, attitude reference 6, 7 dynamic measurement of vessel attitude Mining and automated farming 8, trains and container tracking features 1, the unique Czech down attitude algorithm and Kalman filter; 2, asking the North, no auxiliary magnetic compass; 3, the full temperature compensation; 4, Rugged design to ensure the normal work in harsh environments; 5, anti-vibration shock and anti-electromagnetic interference . 6, Performance / Specification activation time / Activation Time ≤3 s Attitude and Heading Attitude & Heading static initialization time Static Initializing Time 30 s attitude accuracy Attitude Accuracy ≤0.1 deg, 1 heading accuracy Heading Accuracy ≤0.5 deg, 1 from north-seeking precision Self North Finding ≤1.2 deg, 1 gyroscope Gyroscope Bias / Bias ≤0.5 deg / h bias stability Bias Stability ≤0.1 deg / h Bias repeatability Bias Repeatability ≤0.1deg / h Nonlinear / Non-Linearity (FS ) ≤200 ppm Accelerometer Accelerometer Bias / Bias ≤0.6 mg bias stability Bias Stability ≤0.3 mg Bias repeatability Bias Repeatability ≤0.3 mg Measuring range Range heading angle / Heading ± 180 deg roll angle / Roll ± 180 deg pitch angle / Pitch ± 90 deg angular velocity / Angular Rate ± 180 deg / s acceleration / Acceleration ± 10 g (can be customized / customizable) reliability (expected) / Reliability (predicted) 10 Kh MTBF Interface Features Interface voltage / Voltage 9 ~ 36 VDC power Power Consumption ≤20 W @ 24 VDC electrical interface / Electrical RS232 / RS422 data update rate (can be set) Data Update Rate (configurable) 100 Hz @ 115,200 baud rate environment Environmental Operating Temperature Operating Temperature -40 ° C ~ + 60 ° C Storage Temperature Storage Temperature -50 ° C ~ + 70 ° C Vibration / Vibration 6 g @ 20 ~ 2000 Hz Shock / Shock 30 g, 11 ms, 1/2 Sine physical characteristics Physical size / Size (L * W * H) 169 × 168 × 138 mm Weight / Weight ≤4.8 kg