Stereo-vision-based AUV navigation system for resetting the inertial navigation system error

2022 ◽  
Author(s):  
Horng Yi Hsu ◽  
Yuichiro Toda ◽  
Kohei Yamashita ◽  
Keigo Watanabe ◽  
Masahiko Sasano ◽  
...  
Keyword(s):  
Stereo Vision ◽  
Navigation System ◽  
Inertial Navigation System ◽  
Inertial Navigation ◽  
System Error

Combining Stereo Vision and Inertial Navigation System for a Quad-Rotor UAV

2011 ◽  
pp. 373-387 ◽  
Author(s):  
Luis Rodolfo García Carrillo ◽  
Alejandro Enrique Dzul López ◽  
Rogelio Lozano ◽  
Claude Pégard
Keyword(s):  
Stereo Vision ◽  
Navigation System ◽  
Inertial Navigation System ◽  
Inertial Navigation

An Adaptive Level Damped Algorithm Based on PINS for Ship

2013 ◽  
Vol 760-762 ◽  
pp. 2162-2166
Author(s):  
Pei Yu ◽  
Gong Liu Yang
Keyword(s):  
Theoretical Analysis ◽  
Real Time ◽  
Navigation System ◽  
Inertial Navigation System ◽  
Inertial Navigation ◽  
System Error ◽  
Sea Current

The inertial navigation system error caused by sea current and log error greatly oscillates. In order to evaluate the effectiveness of damping attitude, the vehicles movement should be detected in real-time. For this reason, a novel adaptive level damped algorithm was presented in this paper. According to the characteristics of the movement of the ship, this algorithm has determined when to turn into the damp loop according to the change of acceleration. Theoretical analysis and Simulations results show that the adaptive level damped algorithm could damp most of the Schuler and Foucault oscillations period, and efficiently improve the precision of the PINS on ships.

Combining Stereo Vision and Inertial Navigation System for a Quad-Rotor UAV

2011 ◽  
Vol 65 (1-4) ◽  
pp. 373-387 ◽  
Author(s):  
Luis Rodolfo García Carrillo ◽  
Alejandro Enrique Dzul López ◽  
Rogelio Lozano ◽  
Claude Pégard
Keyword(s):  
Stereo Vision ◽  
Navigation System ◽  
Inertial Navigation System ◽  
Inertial Navigation
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