Sentence examples for integrated navigation strategy from inspiring English sources
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.
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.
Alignment calibration of Inertial Measurement Unit (IMU) and Doppler sensors is an essential task for precision Inertial Navigation System/Doppler Velocity Log (INS/DVL) integrated navigation.
In micro-electro-mechanical system based inertial navigation system (MEMS-INS /global position systeMEMS-INS /globaled navigation systems, there exist unknown disturbances and abnormal measurements.
Eliminate the dependency on Kalman filter due to its inherent uncertainty during GPS outage in GPS/INS integrated navigation system.
In order to obtain a more precise aircraft altitude, this paper applies an integrated navigation method based on inertial navigation algorithms, which uses drag derived altitude to aid the inertial navigation during the blackout zone.
The simulating environment is set up, which involves the schema trajectory designing, the simulating algorithm of refracted star map and the modeling of the complete autonomous SINS/RCNS (Strapdown Inertial Navigation System/Refraction Celestial Navigation System) integrated navigation system.
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.
