Results 21 to 30 of about 47,700 (240)
A SINS/CNS Integrated Navigation System Based on High Precision Mathematical Horizon Reference [PDF]
Hangkong bingqiSINS/CNS integrated navigation system has the advantages of high autonomy and strong anti-interference ability. It has important application value in the navigation tasks of ballistic missiles and reentry vehicles.
Yuan Ding, Wang Xinlong
doaj +1 more source
Equivariant filtering framework for inertial-integrated navigation
Satellite Navigation, 2021 This paper proposes an Equivariant Filtering (EqF) framework for the inertial-integrated state estimation. As the kinematic system of the inertial-integrated navigation can be naturally modeled on the matrix Lie group SE 2(3), the symmetry of the Lie ...
Yarong Luo, Chi Guo, Jingnan Liu
doaj +1 more source
Design and Simulation of the Integrated Navigation System based on Extended Kalman Filter
Open Physics, 2017 The integrated navigation system is used to estimate the position, velocity, and attitude of a vehicle with the output of inertial sensors. This paper concentrates on the problem of the INS/GPS integrated navigation system design and simulation.
Zhou Weidong +4 more
doaj +1 more source
Research on GNSS INS & GNSS/INS Integrated Navigation Method for Autonomous Vehicles: A Survey
IEEE Access, 2023 Autonomous Vehicles have become the focus of research around the world. Meanwhile, the continuous development of various emerging technologies in recent years has paved the way for the realization of fully autonomous driving.
Yuan He, Jichuan Li, Junjie Liu
doaj +1 more source
Effectiveness and Ergonomic of Integrated Navigation System
Transactions on Maritime Science, 2012 Ergonomics increases the efficiency of people and device interaction. Nowadays, modern navigation bridges are designed in accordance with the requirements of navigators, designers and shipowners, production costs etc. The bridge design, various layouts, instrument arrangements and their capacities etc.
Vidan, Pero +2 more
openaire +5 more sources
Polar Region Integrated Navigation Method Based on Covariance Transformation
Applied Sciences, 2021 Aircraft flying the trans-arctic routes usually apply inertial navigation mechanization in two different navigation frames, e.g., the local geographic frame and the grid frame.
Yongjian Zhang +3 more
doaj +1 more source
IET Radar, Sonar & Navigation, 2023 Abstract An integrity monitoring of integrated navigation in the presence of slowly growing errors (SGEs) is proposed. SGEs with gradual growth over time are the worst category of latent failures. Tightly coupled inertial navigation system (INS)/Global Navigation Satellite System integration is presented by taking INS errors, bias and
Shaohua Yang +4 more
openaire +2 more sources
Comparison of Kalman Filters for Inertial Integrated Navigation
Sensors, 2019 The current research on integrated navigation is mainly focused on filtering or integrated navigation equipment. Studies systematically comparing and analyzing how to choose appropriate integrated filtering methods under different circumstances are ...
Mengde Zhang +3 more
doaj +1 more source
Based on Grid Reference Frame for SINS/CNS Integrated Navigation System in the Polar Regions
Complexity, 2019 As the inertial navigation system cannot meet the precision requirements of global navigation in the special geographical environment of the Polar Regions, this paper presents Strapdown Inertial Navigation System (SINS)/Celestial Navigation System (CNS ...
Song Lijun +3 more
doaj +1 more source
Integrated navigation systems [PDF]
, 2004 In this chapter, the basics for inertial navigation system was discussed. An overview of external navigation aids was also provided and the techniques to combine inertial measurement data with one or more of this navigation aids for system integration were presented.
openaire +1 more source