Inertial Systems

Precise Navigation Made Simple

ACEINNA’s inertial solutions deliver high precision in an easy-to-use open source development environment. Our fully temperature calibrated solutions deliver the performance needed to sense the real-world motion of today’s intelligent systems.

Tilt Sensors

Ruggedized, environmentally sealed inertial sensors that can survive tough construction, agriculture and industrial applications.

Inertial Measurement Units (IMU)

Open IMU solutions offer best-in-class IMU performance with fully customizable, open source algorithms.

Inertial Navigation Systems (INS)

GNSS & IMU sensors combined to deliver cm level accuracy positioning and inertial positioning estimation.

Navigation Studio

Simulate -> Code & Deploy -> Analyze Navigation Systems

Simulate

Easily create a virtual IMU, motion trajectory and navigation algorithm simulations.

Code & Deploy

Customize and deploy algorithms directly on ACEINNA’s OpenIMU hardware using Free VS Code Extension. Implement an INS Kalman Filter.

Analyze

Connect ACEINNA OpenIMU directly to ACEINNA Navigation Studio to record and analyze real-world results.

OpenIMU Development Platform

Link to OpenIMU

OpenIMU300RI

 

OpenIMU300RI is a rugged, sealed-package, open-source, nine-degree-of-freedom (9-DOF) inertial measurement unit (IMU) for off road, construction, agricultural and automotive applications. The OpenIMU300RI features a precision 3-Axis Accelerometer, low-drift 3-Axis Rate Gyro, and 3-Axis Magnetometer and is powered by a 168MHz ARM M4 CPU with a Floating Point Unit. The OpenIMU300 runs the OpenIMU open-source stack that includes an optimized full-state Kalman Filter for Attitude and GPS-Aided Position-Velocity-Time (PVT) measurement. A free tool-chain based on VS Code supports PC, MAC, Ubuntu.

Specifications
# of Axis 9
Produt Type Rugged / Sealed
Size 65 x 66 x 28mm
Interface CAN / RS232
Connector Style Ampseal 16 6-pos
Gyro Range 400 +/- deg/sec
Gyro In-Run Bias Stability 6deg/hr
Gyro Non-Linearity 0.1%
Gyro Bandwidth 5-50Hz
Gyro Bias Over Temp 0.3deg/sec
Gyro Angular Random Walk 0.3deg/ √hr
Accel Range 8g
Accel Bandwidth 5-50Hz
Magnetic Field Range 8 +/-Gauss

 

Features and Benefits
  • Precision 3-axis MEMS Accelerometer
  • Low-Drift 3-axis MEMS angular rate sensor
  • High Performance 3-axis AMR Magnetometer
  • CAN 2.0 and RS232 Interfaces
  • 168 MHz ARM M4 processor
  • Open Source Tool Chain
  • Open Source Algorithms (VG / AHRS / INS)
  • Built in 16-State Open Source Extended State Kalman Filter
  • Open Community & Support
  • Wide Temp Range, -40C to +85C
  • Wide Supply Voltage Range, 5 V – 32 V
  • IP67 Ampseal Connector
  • High Reliability, MTBF > 50k hours
Applications
  • Autonomous Vehicles
  • Self-Driving Taxis / Delivery Vehicles
  • Construction Vehicles
  • Boom, Bucket and Cab Attitude
  • Agriculture Vehicles and Implements
  • Forklifts
  • Robotics Control / Feedback
  • Antenna / Camera Gimballing and Stabilization