Random good picture Not show

1. Draper was a pioneer in the development of inertial navigation systems.

2. This paper discussed and researched strap down inertial navigation system used in rock oil pipeline detection based on project practice.

3. According to random vibration theory, the concentrated parameter analysis model of INS(Inertial Navigation System) absorber for random vibration is presented.

4. Linear and nonlinear error models for Inertial Navigation System( INS ) initial alignment are established.

5. The platform inertial navigation system used peg-top to stabilize the loop through platform and control the angular speed of the platform track navigation coordinate system.

6. The method of integrated attitude determination based on inertial navigation system and star sensor is researched in this paper.

7. It can reduce the error of the inertial navigation system when using Iterative Closest Contour Point(ICCP) algorithm for track matching on the gravity map, however it brings large computation costs.

8. Finally, the block diagram of the strap-down inertial navigation system is given .

9. After the initial alignment, the software of inertial navigation system is completed and the error of inertial navigation system is studied.

10. The calculation process of the strap-down inertial navigation system is studied.

11. This paper presents briefly the essential principle of inertial navigation system (INS) by using electrostatically suspended gyroscopes (ESG) and its gimbal structure.

12. In order to improve the precision of inertial navigation system, an active filter is designed for filtering the pulsating component induced by nonlinear or unbalanced load in gyroscope power.

13. Simulation of wander-azimuth strapdown inertial navigation system using sphere earth model and ellipsoidal and rotating earth model was done with C program.

14. A method for error analysis of a wander azimuth inertial navigation system and its processing results were presented in this paper.

15. Methods of error compensation for azimuth holding system in an INS ( inertial navigation system ) are presented.

15. Sentencedict.com is a sentence dictionary, on which you can find excellent sentences for a large number of words.

16. And the zero-drift experiment of MEMS gyro was implemented after the algorithm was applied to a DSP-based strap-down inertial navigation system of MEMS gyro.

17. This dissertation, based on the development task background of a project- Gimbaled Inertial Navigation System for Ship, addresses the modeling and compensation of gyros drifts in a gimbaled INS.

18. A new fusion algorithm of the measurements from global positioning system(GPS) and inertial navigation system(INS)is presented to compensate the weaknesses of current integrated navigation system.

19. Active Radar Seeker (ARS) provides accurate and stable velocity information, thus possesses the possibility of gimbaled inertial navigation system (GINS) aiding.

20. To satisfy the fast tracking use of ring laser gyro(rlg) in laser inertial navigation system(LINS). A new signal processing method of rlg based on correlate filter is proposed in this paper.

21. This paper's main work is as follows:The research development status and tendency of national and international strapdown inertial navigation system have been summarized.

22. An online identification algorithm of odometer's scale factor in land used strapdown inertial navigation system is put forward.

23. A method for processing the problem resulting from master inertial navigation system(MINS) data delay in transfer alignment was presented.

24. Simulation and test results of a laser gyro strapdown inertial navigation system show that the improved calibration scheme can increase the calibration accuracy and improve the navigation performance.

25. In the fourth paragraph we introduce the basic theory and the solution project about the strap-down inertial navigation system.

26. The positioning errors increasing is the weakness of strap down inertial navigation system ( SINS ).

27. The drift of inertial sensors can be modulated by rotating Inertial Measure Unit (IMU), thus the precision of long time navigation of Inertial Navigation System can be improved.

28. Using astronavigation theory, the algorithm of calibrating the constant gyro drifts of ESG strapdown inertial navigation system and carrier heading is presented in this paper.

29. The results show that gravity disturbance vector is a major error source for high accuracy inertial navigation system.

30. Improving the accuracy of angular resolution is the key way to improve the navigation parameter resolution precision of accelerometer based gyro-free inertial navigation system.