Results 81 to 90 of about 41,771 (208)

Seamless Micro-Electro-Mechanical System-Inertial Navigation System/Polarization Compass Navigation Method with Data and Model Dual-Driven Approach

Micromachines
The integration of micro-electro-mechanical system–inertial navigation systems (MEMS-INSs) with other autonomous navigation sensors, such as polarization compasses (PCs) and geomagnetic compasses, has been widely used to improve the navigation accuracy ...
Huijun Zhao, Chong Shen, Huiliang Cao, Xuemei Chen, Chenguang Wang, Haoqian Huang, Jie Li   +6 more
doaj   +1 more source

Robust INS/SFPPP-BDS tightly coupled navigation algorithm with adaptive cycle slip compensation model

Journal of Algorithms & Computational Technology, 2019
The application of Beidou Satellite Navigation System (BDS) is developing rapidly. To satisfy the increasing demand for positioning performance, single-frequency precise point positioning (SFPPP) has been a focus in recent years. By introducing the SFPPP
Hangshuai Ma, Rong Wang, Zhi Xiong, Jianye Liu, Chuanyi Li   +4 more
doaj   +1 more source

Towards cost-efficient prospection and 3D visualization of underwater structures using compact ROVs [PDF]

, 2015
The deployment of Remotely Operated Vehicles (ROV) for underwater prospection and 3D visualization has grown significantly in civil applications for a few decades.
De Wulf, Alain, Deruyter, Greet, Paelinck, Mieke, Stal, Cornelis, Vandenbulcke, Annelies   +4 more
core   +1 more source

Performance Enhancement of NavIC With Low-Cost MEMS-IMU, Barometer, and Magnetometer

IEEE Access
Integration of the global navigation satellite systems with the Inertial Navigation System (INS) is a sensor fusion stratagem for continuous and reliable navigation.
Saraswathi Sirikonda, Laxminarayana Parayitam, Hari B. Hablani   +2 more
doaj   +1 more source

Preliminary Studies Leading Toward the Development of a LIDAR Bathymetry Mapping Instrument [PDF]

, 1993
The National Aeronautics and Space Administration (NASA) at Goddard Space Flight Center (GSFC) has developed a laser ranging device (LIDAR) which provides accurate and timely data of earth features.
Hill, John M., Krabill, William, Krenek, Brendan D., Kunz, Terry D., Stetina, Fran   +4 more
core   +1 more source

Integrated INS/GPS Navigation System

International Journal on Electrical Engineering and Informatics, 2018
Tareg Mahmoud, Bambang Riyanto Trilaksono   +1 more
openaire   +1 more source

Current and planned use of the Navstar Global Positioning System by NASA [PDF]

NASA was quick to realize the potential that the Global Positioning System (GPS) had to offer for its many diverse vehicles, experiments and platforms.
Theiss, Harold L.
core   +1 more source

A fully digital model for Kalman filters

, 2010
The Kalman filter is a mathematical method, whose purpose is to process noisy measurements in order to obtain an estimate of some relevant parameters of a system.
Lo Presti, Letizia, Rao, Marco, Savasta, Simone   +2 more
core  

Cooperative localization by dual foot-mounted inertial sensors and inter-agent ranging

, 2013
The implementation challenges of cooperative localization by dual foot-mounted inertial sensors and inter-agent ranging are discussed and work on the subject is reviewed. System architecture and sensor fusion are identified as key challenges. A partially
Händel, Peter, Nilsson, John-Olof, Skog, Isaac, Zachariah, Dave   +3 more
core   +1 more source

Orion MPCV GN and C End-to-End Phasing Tests [PDF]

End-to-end integration tests are critical risk reduction efforts for any complex vehicle. Phasing tests are an end-to-end integrated test that validates system directional phasing (polarity) from sensor measurement through software algorithms to end ...
Neumann, Brian C.
core   +1 more source