描述
INS模块2001年正式推出， Inertial Labs开始制造基于MEMS的IP67和IP68密封和OEM版本，MIL-STD-810G认证的多接口和COM端口单天线和双天线GPS辅助惯性导航系统（INS）。每个惯性导航系统都包含 Inertial Labs开发的战术级或工业级惯性测量单元（IMU）以及来自NovAtel、u-blox和Septentrio等供应商的可靠单或双GNSS接收器。
INS-P是INS的专业型号，采用嵌入式高精度陀螺补偿磁罗盘，即使在极端环境条件下（温度、振动、外部磁场干扰），导航系统也能在没有GNSS信号的情况下测量和输出高精度航向。
INS OEM模块
| 模块 |  |
 |
 |
 |
| INS-B-OEM | INS-P-OEM | INS-U-OEM | INS-BU-OEM | |
| 单天线 | 单天线 | 单天线 | 单天线 | |
| 基本单GNSS天线OEM INS | 专业单GNSS天线OEM INS | 配备大气数据计算机的GPS辅助OEM惯性导航系统 | 单天线u-blox GNSS OEM惯性导航系统 | |
| Heading Accuracy | 1° static / 0.1° dynamic / 0.03° (PPK) | 0.4° static / 0.1° dynamic / 0.03° (PPK) | 0.6° static / 0.3° dynamic | 0.6° static / 0.3° dynamic / 0.1° (PPK) |
| Position Accuracy | 1cm (RTK), 2.5cm (PPP), 60cm (SBAS) | 0.5cm (PPK), 1cm (RTK), 60cm (SBAS) | 1cm (RTK) | 1cm (RTK) |
| Pitch & Roll Accuracy | 0.05° static / 0.03° dynamic / 0.006° (PPK) | 0.05° static / 0.03° dynamic / 0.006° (PPK) | 0.08° static / 0.05° dynamic | 0.08° static / 0.05° dynamic |
| GNSS Constellations | BDS, GAL, GLO, GPS, QZSS | BDS, GAL, GPS, GLO, NAVIC, QZSS | BDS, GAL, GLO, GPS, QZSS | BDS, GAL, GLO, GPS, QZSS |
| Corrections | DGPS, PPK, PPP, RTK, SBAS | DGPS, PPK, PPP, RTK, SBAS | RTK | RTK |
| Type of IMU | MEMS, Tactical-grade | MEMS, Tactical-grade | MEMS | MEMS |
| Magnetometer | External Magnetic Compass (optional) | Embedded Fluxgate Magnetic Compass | Embedded Mini-Fluxgate Magnetometers | Embedded Mini-Fluxgate Magnetometers |
| 尺寸(mm) | 85.5 x 47.7 x 39.4 | 85.5 x 47.7 x 46.9 | 65.0 x 37.2 x 19.9 | 85.5 x 47.7 x 39.3 |
| 重量 (克) | 174 | 174 | 100 | 174 |
| 应用 | 遥感；实时无人机扫描；航空测量；集成激光雷达有效载荷 | 扫描和测量；综合有效载荷；固定翼空中导航 | 多旋翼固定翼无人机飞行控制与导航 | 遥感；实时无人机扫描；航空测量；集成激光雷达有效载荷 |
| 模块 |  |
 |
 |
 |
| INS-D-OEM | INS-DL-OEM | INS-DU-OEM | INS-DH-OEM | |
| 双天线 | 双天线 | 双天线 | 双天线 | |
| 双GNSS天线OEM INS | 低成本双GNSS天线OEM INS | 双天线u-blox GNSS OEM惯性导航系统 | 配备霍尼韦尔HG4930 IMU的双GNSS天线OEM惯性导航系统 | |
| Heading Accuracy | 0.08° (2m baseline) / 0.03° (PPK) | 0.2° (2m baseline) / 0.1° (PPK) | 0.2° (2m baseline) / 0.1° (PPK) | 0.05° (2m baseline) / 0.015° (PPK) |
| Position Accuracy | 0.5cm (PPK), 1cm (RTK), 60cm (SBAS) | 0.5cm (PPK), 1cm (RTK), 60cm (SBAS) | 0.5cm (PPK), 1cm (RTK), 60cm (SBAS) | 0.5cm (PPK), 1cm (RTK), 60cm (SBAS) |
| Pitch & Roll Accuracy | 0.05° static / 0.03° dynamic / 0.006° (PPK) | 0.08° static / 0.04° dynamic / 0.01° (PPK) | 0.08° static / 0.05° dynamic / 0.03° (PPK) | 0.02° static / 0.01° dynamic / 0.002° (PPK) |
| GNSS Constellations | BDS, GAL, GLO, GPS, QZSS | BDS, GAL, GLO, GPS, QZSS | BDS, GAL, GLO, GPS, QZSS | BDS, GAL, GLO, GPS, NavIC (IRNSS), QZSS |
| Corrections | DGPS, PPK, PPP, RTK, SBAS | PPK, RTK, SBAS | PPK, PPP, RTK, SBAS | PPK, PPP, RTK, SBAS |
| Type of IMU | MEMS, Tactical-grade | MEMS, Industrial-grade | MEMS, Industrial-grade | MEMS, Tactical-grade |
| Magnetometer | External Magnetic Compass (optional) | External Magnetic Compass (optional) | Internal Mini-FG Magnetic Compass | External Magnetic Compass (optional) |
| 尺寸 (mm) | 85.5 x 47.7 x 40.2 | 85.5 x 47.7 x 40.0 | 85.5 x 47.7 x 39.3 | 85.5 x 67.5 x 52.0 |
| 重量 (克) | 184 | 184 | 174 | 280 |
| 应用 | 陆地车辆综合导航；固定翼导航；综合瞄准 | 低成本瞄准；精准农业；工业航向稳定 | 低成本陆地车辆综合导航；低成本瞄准 | 飞行控制；遥感；摄影测量学 |
