Cone Row Compensation Adaptive SPK Inertial Navigation Sensor DETA 30 Series Redundant Heading Gyro Technology

Redundant Heading Gyro Technology Cone row compensation adaptive SPK Inertial Navigation Sensor DETA 30 Series

Micro Inertial Navigation System IMU / AHRS / INS / GNSS

Brief Introduction:

DETA30* series, a complete set of industrial-grade micro-inertial navigation systems based on mems and quartz gyroscopes.

The feature of this series is the use of redundant sensor technology, which integrates three gyroscopes with a zero bias stability of 2 ° /h, which has higher 3D angle measurement accuracy.

The series includes GPS/RTK/INS integrated navigation solutions for IMU, VRS, AHRS and external GNSS devices, in a rugged metal housing that can be directly mounted on a PCB.

Equipped with the industry's advanced SPKF nonlinear data fusion algorithm, after professional calibration and temperature error compensation of -40 ℃ ~60 ℃ , the algorithm has the ability to resist magnetic interference, and the powerful interface software is easy to use immediately.

Features:
■ Redundant heading gyro technology for enhanced 3D stability
■ Stable angle output, heading 0.5˚ RMS, attitude 0.1˚ RMS
■ Typical Gyro Bias Stability 2˚/hr
■ Biast, scale factor, orthogonality -40°-85° temperature factory calibrati
■ Each module is delivered with a calibration test report
■ Conical rowing compensation, adaptive SPKF
■ 12 degrees of freedom six-axis gyroscope, three-axis accelerometer, three-axis magnetometer
■ Serial TTL/CAN interface
■ Small size, weight: 22x22x8.5mm, 7gram
■ ITAR-free made in China

DETA30 series products are built in a brand new, miniature, high performance, IMU core that has undergone rigorous factory calibration.
The V series outputs attitude and high-precision relative heading angle and the calibrated IMU raw data.
The A series provides a complete heading reference function and absolute heading angle with magnetic assistance.
The N series provides a common protocol interface that allows users to Access to GPS, Beidou, odometer, barometer and other sensors according to the target application, with speed and position output.

Characteristics:

The sensors of the DETA30 series include two independent sets of three-axis gyroscopes, three-axis accelerometers, three-axis magnetometers and thermometers, a powerful Sigma-Point Kalman Filter (SPKF), and a set of high-performance integrated navigation algorithms , up to 1000Hz sensor sampling frequency and cone and rowing motion compensation, real-time monitoring of ambient temperature changes, and online estimation of sensor errors, can identify outliers and measurement anomalies and isolate faults, can detect structured magnetic fields and compensate, with Anti-magnetic interference ability.

Our industry-leading algorithms can easily access external vision, radar and other speed, position, and heading aids for combined navigation, and provide a powerful interactive interface and online calibration algorithms for quick installation and use.