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What Is The Role Of Inertial Navigation In Autonomous Vehicles?
Dec 14, 2018

Inertial navigation in various types of autonomous sports is like the motion sensing system of our human cerebellum, which can provide the sports body with a sense of balance and direction of the movement process. Inertial navigation systems have the following unique advantages and are likely to play a greater role in the future development of autonomous driving systems:

inertial navigation

Information fusion is highly reliable

Through the advanced information fusion strategy and fault-tolerant algorithm, the wild value or abnormal data exceeding the statistical error of the sensor can be automatically identified and eliminated in the multi-source information fusion process, and the reliability of the entire navigation system is improved.


data is uninterrupted

The high-frequency continuous output and the characteristics of no external interference have created the inherent advantages of the inertial navigation system as a data link for various sensors.


The bond between the sensors is unique

Based on the gyro and accelerometer inertial navigation system, the output acceleration and angular velocity information can be directly integrated with the radar, visual, vehicle wheel speed meter and other sensor output distance information after integration and coordinate transformation. It is difficult to directly carry out the other sensors. Data Fusion.

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