Sentence examples for integrated navigation accuracy from inspiring English sources

Since the feature extraction is the key and basic technique, superior feature extractor can improve the integrated navigation accuracy.

By means of comparing the four results, the method proposed for the vehicle integrated navigation system achieved the best accuracy with standard deviations of latitude = 1.03 m, longitude = 1.31 m, and heading angle = 0.84 deg°, which demonstrated the advantages of the new method.

An X-ray pulsars/Doppler integrated navigation strategy is proposed to improve the estimation accuracy of the spacecraft's entry state, as well as to enhance the autonomy, real-time and reliability.

Although Strapdown Inertial Navigation System (SINS) and Global Navigation Satellite System (GNSS) integrated navigation system has been widely used in modern kinematic positioning and navigation due to its numerous advantages, the GNSS signal is easily disturbed or blocked by the surroundings, which will reduce the system accuracy significantly.

This paper studies three schemes of Mars entry navigation: inertial measurement unit (IMU) based dead reckoning (DR), IMU/orbiter based integrated navigation, and IMU/orbiter/Mars surface beacon (MSB) based integrated navigation.

To exemplify integrated navigation filter mechanization is the foremost aspiration of this research.

Then, the model of INS/CNS/GPS integrated navigation system in launch inertial coordinate is built.

Besides, the alignment parameters can be employed for precision INS/DVL integrated navigation.

In order to enhance the capability of autonomous operation for small unmanned aerial vehicles (UAV), a MEMS-based inertial navigation system (INS /global navigation satellite system (GNSS) integrated navigation method is proposed.

Eliminate the dependency on Kalman filter due to its inherent uncertainty during GPS outage in GPS/INS integrated navigation system.

To address these problems, this paper proposes a time space difference based ultra-tight integrated navigation method.