Attitude and Heading Reference System (NV-AH1000)

Attitude and Heading Reference System NV-AH1000 Attitude and Heading Reference System NV-AH1000 NV-AH1000 Attitude and Heading Reference System is a compact, cost-effective Attitude and Heading Reference System. You can measure the moving vehicle attitude parameters (roll, pitch and heading), angular velocity and acceleration information. Attitude and angular deviation optimal estimate by 9 state Kalman filter with the appropriate gain for high dynamic environment. NV-AH1000 with high reliability and stability of MEMS sensors, along with low-precision measurement precision FOG corresponding products and excellent environmental characteristics MEMS systems as well as seal design and strict process to ensure that products in the harsh environment can still precision measurement of carrier attitude, heading and other motion parameters. Applications 1, Air 2, antenna stabilization platform 3, 4 vehicle navigation and control, attitude and heading reference 5, 6 Dynamic measurement of vessel attitude Mining and automated farming 7, container tracking gyro excellent performance, can replace the low accuracy FOG corresponding products; 8, magnetic field meter can be divided into body design to improve heading accuracy; 9, excellent resistance to vibration and shock resistance; Features 1, strapdown attitude unique and Kalman filter algorithm; 2, the entire temperature calibration; 3, Sealed and reliable design; 4, high sampling rate and high bandwidth. Performance / Specification activation time / Activation Time ≤1 s Attitude and Heading Attitude & Heading static initialization time Static Initializing Time 30 s attitude accuracy Attitude Accuracy ≤0.3 deg, 1 heading accuracy Heading Accuracy ≤0.8 deg, 1 gyroscope Gyroscope Bias / Bias ≤36 deg / h bias stability Bias Stability ≤10 deg / h Bias repeatability Bias Repeatability ≤18 deg / h Nonlinear Non-Linearity (FS) ≤200 ppm Accelerometer Accelerometer Bias / Bias ≤0.5 mg * Range / Range (g) bias stability Bias Stability ≤0.1 mg * Range / Range (g) Bias repeatability Bias Repeatability ≤0.2 mg * Range / Range (g) measuring range Range heading angle / Heading ± 180 deg roll Angle / Roll ± 180 deg tilt angle / Pitch ± 90 deg angular velocity / Angular Rate ± 400 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 ≤4 W @ 24 VDC electrical interfaces 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 - 45 ° C ~ + 71 ° C Storage Temperature Storage Temperature -55 ° C ~ + 85 ° C Vibration / Vibration 6 g @ 20 ~ 2000 Hz Shock / Shock 100 g, 0.5 ms, 1/2 sine Physical size / Size (L * W * H) 68.8 × 68 × 70 mm Weight / Weight ≤500 g