Results 61 to 70 of about 32,114 (240)
Advanced Intelligent Systems, Volume 6, Issue 12, December 2024.In this work, SmokeNav, a system that fuses inertial sensor and millimeter‐wave radar for accurate user localization and metric map reconstruction in visually degraded environments, is presented. Using a foot‐mounted inertial sensor with human motion constraints, SmokeNav leverages inertial positioning to construct occupancy maps from radar data.
Changhao Chen +6 more
wiley +1 more source
Fault Detection and Isolation for Redundant Inertial Measurement Unit under Quantization
Applied Sciences, 2018 Fault detection and isolation with redundant strapdown inertial measurement unit is critical for ensuring the reliability of the guidance or navigation system in the fields of both aeronautics and astronautics.
Tong Zhang, Fenfen Wang, Wenxing Fu
doaj +1 more source
Autonomous navigation system [PDF]
, 1981 An inertial navigation system utilizing a servo-controlled two degree of freedom pendulum to obtain specific force components in the locally level coordinate system is described.
Merhav, S. J.
core +1 more source
IET Science, Measurement &Technology, Volume 18, Issue 9, Page 524-539, November 2024.The proposed algorithm VBRAUKF is useful for dynamic alignment of SINS/DVL. According to the inaccurate modelling of the observation model, an adaptive estimation strategy for the measurement noise covariance is designed by Variational Bayesian algorithm based on unscented Kalman filter algorithm to solve dynamic attitude alignment for SINS/DVL ...
Bing Zhu +5 more
wiley +1 more source
Applied Sciences, 2020 Automation and intelligent coal mining comprise the most important fields in coal mining technology research. The key to automation and intelligent coal mining is the automated mining of the working face, and accurate positioning of the shearer is one of
Gang Wu +5 more
semanticscholar +1 more source
DEEP LEARNING BASED SPEED ESTIMATION FOR CONSTRAINING STRAPDOWN INERTIAL NAVIGATION ON SMARTPHONES [PDF]
International Workshop on Machine Learning for Signal Processing, 2018 Strapdown inertial navigation systems are sensitive to the quality of the data provided by the accelerometer and gyroscope. Low-grade IMUs in handheld smart-devices pose a problem for inertial odometry on these devices.
Santiago Cortés Reina +2 more
semanticscholar +1 more source
, 1990 The presence of failures in navigation sensors can cause the determination of an erroneous aircraft state estimate, which includes position, attitude, and their derivatives.
Kline, Paul, Vangraas, Frank
core +1 more source
IET Radar, Sonar &Navigation, Volume 18, Issue 10, Page 1887-1907, October 2024.The authors propose a data‐driven observability analysis method for radome aberration estimation systems with LOS‐angle‐only measurements, and an observability‐enhanced guidance law that considers both impact angle and terminal acceleration constraints.
Bingyu Jin, Kelin Lu, Yuping Lu
wiley +1 more source
Микромеханическая бесплатформенная навигационная система (БИНС) для навигации внутри помещения [PDF]
, 2016 Выпускная квалификационная работа 126 с., 71 рис., 37 табл., 39 источников, прил. Ключевые слова: бесплатформенные инерциальные навигационные системы, гироскоп, акселерометр, магнитометр, угловая скорость, ускорение, микроэлектромеханические ...
Ло, Ван Хао -
core
A Review of pedestrian indoor positioning systems for mass market applications [PDF]
, 2017 In the last decade, the interest in Indoor Location Based Services (ILBS) has increased stimulating the development of Indoor Positioning Systems (IPS).
Barceló Lladó, Marc +3 more
core +3 more sources