High-precision Closed-loop Fiber Optic Integrated Navigation Systems

IMU-ISA-100C is an inertial measurement unit manufactured by Norhrop-Grumman Litef whose performance is near navigation grade. It integrates three-axis fiber optic gyroscope and full temperature compensation MEMS accelerometer. IMU-ISA-100C exchanges data with NovAtel’s ProPak6TM receiver through a high reliable IMU Ports. The ProPak6TM receiver blends the measurement data from GNSS and IMU to output precision three-dimensional position, velocity, attitude information at rates up to 200Hz.

Tightly Coupled Technology

FOG Closed-loop Fiber Optic Gyroscope

Zero Velocity Update (ZUPT)

Near Navigation Grade Accuracy