Results 21 to 30 of about 15,890,225 (198)
Sensors, 2015 This paper deals with the problem of multi-target tracking in a distributed camera network using the square-root cubature information filter (SCIF). SCIF is an efficient and robust nonlinear filter for multi-sensor data fusion.
Yanming Chen, Qingjie Zhao
doaj +2 more sources
World Electric Vehicle Journal, 2019 Accurate and reliable estimation information of sideslip angle is very important for intelligent motion control and active safety control of an autonomous vehicle.
Te Chen +5 more
doaj +2 more sources
A Novel Variational Bayesian Method with Unknown Noise for Underwater INS/DVL/USBL Localization [PDF]
SensorsIn the complex underwater environment, it is hard to obtain accurate system noise prior information. If uncertainty system noise model is used in state determination, the precision will decrease.
Haoqian Huang +3 more
doaj +2 more sources
An Adaptive Spherical Simplex Radial Cubature Information Filter-Based Phase Unwrapping Method
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingAn adaptive spherical simplex radial cubature information filter-based phase unwrapping (ASSRCIFPU) method is introduced. First, the ASSRCIF method with adaptive adjustment of observation noise variance is introduced within the phase unwrapping for ...
Jia Jinguo +3 more
doaj +2 more sources
Distributed Cubature Information Filtering Method for State Estimation in Bearing-Only Sensor Network. [PDF]
Entropy (Basel)The problem of state estimation based on bearing-only sensors is increasingly important while existing research on distributed filtering solutions is rather limited. Therefore, this paper proposed the novel distributed cubature information filtering (DCIF) method for addressing the state estimation challenge in bearing-only sensor networks.
Chen Z, Fu W, Zhang R, Fang Y, Xiao Z.
europepmc +4 more sources
Cubature H-∞ Information Filter and its Extension
, 2016 State estimation for nonlinear systems with Gaussian or non-Gaussian noises, and with single and multiple sensors, is presented. The key purpose is to propose a derivative free estimator using concepts from the information filter, the H∞H∞ filter, and ...
Da-Wei Gu (2702398) +2 more
core +7 more sources
An Adaptive Filter for Nonlinear Multi-Sensor Systems with Heavy-Tailed Noise
Sensors, 2020 Aiming towards state estimation and information fusion for nonlinear systems with heavy-tailed measurement noise, a variational Bayesian Student’s t-based cubature information filter (VBST-CIF) is designed.
Xiangxiang Dong, Luigi Chisci, Yunze Cai
doaj +1 more source
IEEE Access, 2021 As a core technology of cooperative navigation, relative position sensing is crucial for vehicle intelligent driving. It plays a key role in the cooperative positioning algorithm of vehicle ad hoc networks (VANETs).
Wei Sun, Jingzhou Liu
doaj +1 more source
IEEE Access, 2021 to the vehicle's severe maneuver and abnormal measurements of GPS in practical applications, the statistic of process noise in SINS/GPS integrated navigation system may be unknown and the measurement noise may not follow the Gaussian distribution, which ...
Kaiqiang Feng +4 more
doaj +1 more source
Attitude and Heading Estimation for Indoor Positioning Based on the Adaptive Cubature Kalman Filter
Micromachines, 2021 The demands for indoor positioning in location-based services (LBS) and applications grow rapidly. It is beneficial for indoor positioning to combine attitude and heading information.
Jijun Geng, Linyuan Xia, Dongjin Wu
doaj +1 more source