The MIMU-M is a high-performance inertial navigation system (INS) and attitude and heading reference system (AHRS) designed for precise navigation and stabilization across air, land, and naval platforms. Featuring advanced MEMS inertial sensors, it integrates an embedded GNSS receiver, magnetometer, and barometer to ensure accurate and reliable operation with minimal size and cost of ownership.
With state-of-the-art Kalman Filter-based state estimation, the MIMU-M provides highly calibrated hybrid data output. Its ITAR-free inertial sensors, developed in-house, support GNSS or magnetic heading input via standard NMEA sentences for automatic initialization. Designed for robust, maintenance-free performance, the MIMU-M delivers precision navigation without compromising weight or volume, making it ideal for demanding operational environments.
Specifications:
| Dimensions | 60 x 75 x 45 mm |
| Weight | <160g |
| Power | 22 – 30.3 VDC, <3W |
| Ranges (2σ) |
Roll ± 180° Pitch ± 90° Heading ± 180° Latitude ± 90° Longitude ± 180° Velocity ± 400 m/s Altitude (with GNSS) 30000 ft ody angular rate ± 490°/s Body acceleration ± 16g |
| Roll/Pitch Accuracy (2σ) |
GNSS-aided: 0.5° Unaided: 1° |
| True Heading Accuracy (2σ) |
GNSS-aided: 2° Unaided: N/A |
| Directional Gyro Mode Accuracy (2σ) |
GNSS-aided: N/A Unaided: 15° in 1 hr |
| Vertical Speed Accuracy (2σ) |
GNSS-aided: 60 ft/min Unaided: 2 m/s in 30 sec |
| Ground Speed Accuracy (2σ) |
GNSS-aided: 0.4 m/s Unaided: 2 m/s in 30 sec |
| Position Accuracy (2σ) |
GNSS-aided: H 3m CEP50, V 3m CEP50 Unaided: H 30m in 30 sec, V 30m in 30 sec |
