3DM-GQ7-GNSS/INSはタクティカルグレードのデュアルアンテナGNSS補助慣性航法システムで、高度な拡張カルマンフィルターによるRTK補正と緊密に結合したセンサーフュージョンを使用して、センチメートルレベルの測位精度を実現します。
デュアル・マルチバンドGNSSレシーバー、低ドリフトのMEMS慣性センサー、磁気擾乱に影響されない堅牢なヘディング性能を備えており、厳しい環境における自律システムやロボット工学に最適です。
期間限定で、新規のお客様は本製品をご購入いただくと、NVIDIA Jetson Orin Nano Super Developer Kitを無料で入手できます!プロモーションの詳細はこちら
。
MicroStrainの3DM-GQ7-GNSS/INSは、センチメートルレベルの位置精度を特徴とするオールインワン・ナビゲーション・ソリューションです。予測不可能な条件下でも卓越した性能を発揮するよう設計された、当社初のデュアルアンテナ、RTK対応INSです。デュアル・マルチバンドGNSS受信機、低ノイズ・低ドリフトのMEMS慣性センサー、ロバストなアダプティブ・カルマン・フィルターを搭載しています。
当社の3DM-RTKモデムおよびSensorCloud RTK補正サービスと組み合わせることで、3DM-GQ7-GNSS/INSは最高のシングルベンダーRTKナビゲーション・ソリューションとなります。
RTKで最大1cm + 1ppmの位置精度
標準RTCMリアルタイムキネマティック(RTK)補正をサポート
陽極酸化アルミニウム
Certificates and Approvals
| 3DM-GQ7 Declaration of Conformity (EU) | Declaration of Conformity | English |
| MicroStrain REACH-SVHC Compliance Declaration | Declaration of Conformity | English |
| 3DM-GQ7 Declaration of Conformity (UK) | Declaration of Conformity | English |
| 3DM-GQ7-GNSS/INS CAD File | CAD Step Files |
| 3DM-GQ7-GNSS/INS Firmware | Firmware |
| Type | Inertial Navigation (INS) |
| Performance Grade | Tactical Grade |
| Features | Accelerometer, Gyroscope, Magnetometer |
| Random Walk | Accel: 20 µg/√/Hz, Gyro: 0.15 °/√hr |
| Bias Instability (Gyroscope) | 1.5 °/hr |
| Bias Instability (Accelerometer) | 5 μg |
| Hysteresis | Accel bias: 0.4 mg, Accel gain: 600 PPM, Gyro bias: 0.3 °/s, Gyro gain: 1000 PPM |
| Communication Port Type | 2 x Micro D9 |
| Communication Interface | RS-232, USB |
| Update Rate | IMU: 1000 Hz, EKF: 1000 Hz, GNSS: 2 Hz |
| Inputs/Outputs | 4xGPIO |
| Weight | 78 g |
| Weight | 2.751 oz |
| Size | 76 mm x 68.6 mm x 13.3 mm |
| Size | 2.99 in x 2.70 in x 0.52 in |
| Power Consumption | 2.2 W |
| Input Voltage | 4.2 V to 16 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | 85 °C |
| Minimum Operating Temperature | -40 °F |
| Maximum Operating Temperature | 185 °F |
| MTBF | 389237 h |
| GNSS Constellations | GPS/QZSS, GLONASS, Galileo, BeiDou |
| GNSS Frequency Bands | L1C/A, L2C, L10F, LSOF, E1B/C, E5B, B1, B2 |
| GNSS Input(s) | Onboard Receiver(s) |
| Sensing Range (Accelerometer) | 8 g |
| Sensing Range (Gyroscope) | 300 °/s |
| Sensing Range (Magnetometer) | 8 Gauss |
| Sensing Range (Pressure) | 1260 mbar |
| Accuracy | Horizontal Position (single point): 1.25 m, Vertical Position (single point): 2 m, Horizontal Position (RTK): 0.02 m, Vertical Position (RTK): 0.02 m, Velocity accuracy (single point): 0.1 m/s, Velocity accuracy (RTK): 0.05 m/s, Roll/Pitch: 0.05 °, Heading (dual antenna): 0.25 ° |
| Ingress Protection Rating | Not Rated |
| Housing Material | Aluminum |
| Software | MSCL, ROS, SensorConnect |
| Mounting Style | Screw Down, Precision Alignment |
Access your sensor's comprehensive online user manual. Find detailed setup instructions, calibration procedures, troubleshooting guides, and technical specifications all in one convenient location.
InertialConnect is the latest software solution for MicroStrain inertial sensors. With InertialConnect, you can easily configure your sensors, adjust parameters, upgrade firmware, and deploy preconfigured parameter files. You can also verify sensor outputs with intuitive visualizations, including times eries data, position data, and statuses.
InertialConnect is compatible with both PC desktop and Linux operating systems, making it your go-to solution for precision and efficiency in inertial sensor management.
SensorConnect is the next generation in desktop sensing software.
From configuration of nodes and starting networks, to collecting and analyzing data in real-time, SensorConnect provides a modern, powerful experience with our Wireless, Inertial, and Displacement products.
Using our intelligent data collection and graphing algorithms, you are able to visualize massive amounts of data instantly, and then zoom in on points of interest just as fast.
Built in MathEngine functionality allows for both real-time and post-processed math, such as generating FFTs, averages, RMS, etc.
SensorCloud is a unique sensor data storage, visualization, and remote management platform that leverages powerful Cloud computing technologies to provide excellent data scalability, rapid visualization, and user programmable analysis.
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MathEngine allows you to perform analytics on your data, all in the Cloud. Pre-built functions are available for ease of use, while IPython Notebooks allow advanced users to write custom scripts to be run on their data once, or on a schedule.
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When paired with compatible MicroStrain navigation systems, it offers seamless scalability from development to production with professional technical support throughout.
The MicroStrain Communication Library (MSCL) is our open-sourced API that simplifies writing code to interact with our sensors. MIP SDK is a lightweight C/C++ library for interacting with MicroStrain G and C-series products via baremetal and resource constrained microcontrollers.
Both APIs are readily available and fully-documented on GitHub, featuring valuable tools such as full documentation, example code, and a quick start guide.