Results 21 to 30 of about 20,023,457 (377)
GNSS RTK Positioning Augmented with Large LEO Constellation
Remote Sensing, 2019 It is widely known that in real-time kinematic (RTK) solution, the convergence and ambiguity-fixed speeds are critical requirements to achieve centimeter-level positioning, especially in medium-to-long baselines.
Xingxing Li +5 more
doaj +1 more source
ISPRS International Journal of Geo-Information, 2017 Multi-constellation global navigation satellite systems (GNSSs) are expected to enhance the capability of precise point positioning (PPP) by improving the positioning accuracy and reducing the convergence time because more satellites will be available ...
Xidong Yu, Jingxiang Gao
doaj +1 more source
Impact of Number of Artificial Ants in ACO on Network Convergence Time: A Survey
International Journal of Informatics, Information System and Computer Engineering, 2022 Due to the dynamic nature of computer networks today, there is need to make the networks self-organized. Selforganization can be achieved by applying intelligent systems in the networks to improve convergence time. Bio-inspired algorithms that imitate
Samuel W Lusweti +2 more
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Convergence of discrete time Kalman filter estimate to continuous time estimate [PDF]
, 2015 This article is concerned with the convergence of the state estimate obtained from the discrete time Kalman filter to the continuous time estimate as the temporal discretization is refined.
Aalto, Atte
core +1 more source
Control of Time Delay Force Feedback Teleoperation System With Finite Time Convergence
Frontiers in Neurorobotics, 2022 In order to make the teleoperation system more practical, it is necessary to effectively control the tracking error convergence time of the teleoperation system.
Jingwen Wang +6 more
semanticscholar +1 more source
Direct Voxel Grid Optimization: Super-fast Convergence for Radiance Fields Reconstruction [PDF]
Computer Vision and Pattern Recognition, 2021 We present a super-fast convergence approach to reconstructing the per-scene radiance field from a set of images that capture the scene with known poses.
Cheng Sun, Min Sun, Hwann-Tzong Chen
semanticscholar +1 more source
LEO Enhanced Global Navigation Satellite System (LeGNSS): progress, opportunities, and challenges
Geo-spatial Information Science, 2021 With the completion of Chinese BeiDou Navigation Satellite System (BDS), the world has begun to enjoy the Positioning, Navigation, and Timing (PNT) services of four Global Navigation Satellite Systems (GNSS).
Haibo Ge +8 more
doaj +1 more source
Remote Sensing, 2022 This research presents the analysis of using different weighting functions for the GPS and Galileo observations in Precise Point Positioning (PPP) performance for globally located stations for one week in 2021.
Damian Kiliszek +2 more
doaj +1 more source
GPS/GLONASS Combined Precise Point Positioning with Receiver Clock Modeling
Sensors, 2015 Research has demonstrated that receiver clock modeling can reduce the correlation coefficients among the parameters of receiver clock bias, station height and zenith tropospheric delay.
Fuhong Wang, Xinghan Chen, Fei Guo
doaj +1 more source
On convergence properties of infinitesimal generators of scaled multi-type CBI processes [PDF]
, 2015 It is a common method for proving weak convergence of a sequence of time-homogeneous Markov processes towards a time-homogeneous Markov process first to show convergence of the corresponding infinitesimal generators and then to check some additional ...
Barczy, Matyas, Pap, Gyula
core +3 more sources