Name: CHCNAV CI-710| CHCNAV
Rating: 4.8 (78 reviews)

Main Features

High Performance

Multi-sensor array calibration achieves a bias instability of 0.5°/h.
High Quality

Full-temperature calibration compensation performed on a turntable.
VRU Attitude

Embedded VRU attitude algorithm measures the roll and pitch of the carrier.
PPS Output

1PPS time synchronization aligns data timestamps to whole seconds.

Benefits and Performances

01 Multi-Sensor Array

The CI-710, with its multiple built-in gyroscopes and accelerometers, delivers outstanding performance with a bias instability of 0.5°/h, ensuring enhanced redundancy for robust navigation control systems such as aircraft navigation and robotic control.
02 High-Frequency Data Output

Featuring an RS422 differential data port with a communication rate of up to 1500 Kbps, the CI-710 can output angular rate, acceleration, and attitude data at 1000 Hz for high-dynamic measurement systems, including aircraft control and dynamic transmission applications.
03 Precise Data Synchronization

The 1PPS time synchronization capability accurately timestamps IMU data, simplifying user-end data synchronization and improving precision. 1PPS output is ideal for high-precision measurement systems such as map collection and SLAM mapping.

Specifications

Resources

1.What is a High-Precision MEMS Inertial Measurement Unit (IMU), and how does it work?

A high-precision MEMS (Micro-Electro-Mechanical Systems) IMU is a device that measures an object's motion, orientation, and acceleration in three-dimensional space. It typically includes multiple gyroscopes and accelerometers that output tri-axis angular rates, acceleration, and temperature data. The CHCNAV CI-710, for example, is a tactical-grade, 6-degree-of-freedom (DoF) IMU that provides precise motion data. It uses an embedded VRU (Vertical Reference Unit) algorithm to accurately measure roll and pitch attitude.
2.What makes the CHCNAV CI-710 a "tactical-grade" IMU, and how does it compare to standard IMUs?

The CI-710 is considered tactical-grade due to its high-performance components, advanced sensor calibration, and greater accuracy under demanding conditions. Compared to standard IMUs, tactical-grade IMUs like the CI-710 feature more robust gyroscopes and accelerometers, which reduce measurement drift and offer improved stability over time.
3. In what applications would you use a high-precision MEMS IMU like the CHCNAV CI-710?

High-precision MEMS IMUs like the CI-710 are widely used in applications requiring accurate motion and orientation tracking, such as autonomous vehicles, robotics, precision agriculture, UAVs (unmanned aerial vehicles), and marine navigation. They are ideal for environments where precise roll and pitch measurements are crucial.