系统精度
System Accuracy | 航向1/Heading1 | ≤0.1 deg, 1 σ |
水平姿态1(横滚和俯仰)
Horizontal Attitude 1 (roll & pitch) | ≤0.05 deg, 1 σ |
位置1 2
Position1 2 | 水平/Horizontal | 1.2 m, RMS |
高程/Altitude | 3 m, RMS |
速度1/Velocity1 | ≤0.1 m/s, 1 σ |
GNSS失锁
No GNSS Signal
(Pure INS) | 航向保持
Heading | ≤0.01 deg @ 60 s |
≤0.5 deg @ 1 hr |
水平姿态保持
Horizontal Attitude | ≤0.01 deg @ 60 s |
≤0.05 deg @ 1 hr |
器件主要特性
Device Main Parameter | 陀螺
Gyroscope | 量程/Range | ±300 deg/s |
零偏稳定性
Bias Stability | ≤0.5 deg/h |
零偏重复性
Bias Repeatability | ≤0.5 deg/h |
加速度计
Accelerometer | 量程/Range | ±10 g
(可定制/customizable) |
零偏稳定性
Bias Stability | ≤0.5 mg |
零偏重复性
Bias Repeatability | ≤0.5 mg |
GNSS | B1&B2, L1&L2, SBAS |
定位时间
Time to Fix | 冷启/Cold Start | ≤50 s |
典型重捕/Typical Reacquisition | ≤1 s |
接口特性
Interface | 电压/Voltage | 9~36 VDC |
功耗/Power Consumption | ≤12 W @ 24 VDC |
电气接口/Electrical | RS232/RS422 |
数据更新率(可设)
Data updat Rate (configurable) | 100 Hz @ 115,200 baud rate |
环境特性
Environmental | 工作温度/Operating Temperature | -40°C~+60°C |
存储温度/Storage Temperature | -50°C~+70°C |
振动/Vibration | 6 g @ 20~2000 Hz |
冲击/Shock | 30 g, 11 ms, 1/2 Sine |
物理特性
Physical | 尺寸/Size (L*W*H) | 151×120×101 mm |
重量/Weight | ≤2.2 kg |