Results 311 to 320 of about 728,962 (333)
Some of the next articles are maybe not open access.
Tightly Coupled Inertial Navigation System With Signals of Opportunity Aiding
IEEE Transactions on Aerospace and Electronic Systems, 2021A tightly coupled inertial navigation system (INS) aided by ambient signals of opportunity (SOPs) is developed. In this system, a navigating vehicle aids its onboard INS using pseudoranges drawn from terrestrial SOPs with unknown emitter positions and ...
Joshua Morales, Z. Kassas
semanticscholar +1 more source
RNIN-VIO: Robust Neural Inertial Navigation Aided Visual-Inertial Odometry in Challenging Scenes
International Symposium on Mixed and Augmented Reality, 2021In this work, we propose a tightly-coupled EKF framework for visual-inertial odometry with NIN (Neural Inertial Navigation) aided. Traditional VIO systems are fragile in challenging scenes with weak or confusing visual information, such as weak/repeated ...
Danpeng Chen +5 more
semanticscholar +1 more source
Purely Inertial Navigation with a Low-Cost MEMS Sensor Array
2021 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), 2021This paper examines the position precision of purely inertial navigation using an array of redundant, low-cost MEMS sensors. A carefully designed IMU is used to perform navigation experiments and to analyze the benefits of a sensor array over a single ...
Lukas Blocher +6 more
semanticscholar +1 more source
RoNIN: Robust Neural Inertial Navigation in the Wild: Benchmark, Evaluations, & New Methods
IEEE International Conference on Robotics and Automation, 2019This paper sets a new foundation for data-driven inertial navigation research, where the task is the estimation of horizontal positions and heading direction of a moving subject from a sequence of IMU sensor measurements from a phone.
Hang Yan +2 more
semanticscholar +1 more source
Comprehensive Error Compensation for Dual-Axis Rotational Inertial Navigation System
IEEE Sensors Journal, 2020For rotational inertial navigation system(RINS), the system error can be compensated by rotating the inertial measurement unit (IMU) with one or more axis regularly, and the error compensation effect is determined by the rotation scheme of IMU.A ...
Feng Zha, Lubin Chang, Hongyang He
semanticscholar +1 more source
Inertial Navigation System of Pipeline Inspection Gauge
IEEE Transactions on Control Systems Technology, 2020In this brief, a high-accuracy inertial navigation system (INS) for a pipeline inspection gauge (PIG) is proposed. Two mechanization approaches are investigated.
Wasim M. F. Al-Masri +2 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2020
Initial alignment technology is a key technology for inertial navigation systems (INSs) because the speed and accuracy of the initial alignment determine the working accuracy and rapid response capability of the INS. Thus, the initial alignment technique
Bingqi Liu +4 more
semanticscholar +1 more source
Initial alignment technology is a key technology for inertial navigation systems (INSs) because the speed and accuracy of the initial alignment determine the working accuracy and rapid response capability of the INS. Thus, the initial alignment technique
Bingqi Liu +4 more
semanticscholar +1 more source
Compensation of Systematic Errors in ZUPT-Aided Pedestrian Inertial Navigation
2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2020We present a method to identify and compensate systematic errors in the ZUPT-aided pedestrian inertial navigation. We considered two main categories of systematic errors resulting in an underestimate of the length of the trajectory and a drift in the ...
Yusheng Wang +4 more
semanticscholar +1 more source
A Review on ZUPT-Aided Pedestrian Inertial Navigation
Saint Petersburg International Conference on Integrated Navigation Systems, 2020We present a review of studies that were conducted by the MicroSystems Laboratory at UC Irvine on ZUPT-aided pedestrian inertial navigation. Our most recent results include: adaptive ZUPT detection, IMU mounting position optimization, residual velocity ...
Yusheng Wang, A. Shkel
semanticscholar +1 more source
Fundamentals of Inertial Navigation
, 2020This chapter focuses on how inertial sensors function and how they are integrated into navigation systems. It discusses the terminology for the phenomenology and apparatus of inertial navigation, technologies used for sensing rotation and acceleration ...
M. Grewal, A. Andrews, C. Bartone
semanticscholar +1 more source