Results 31 to 40 of about 359,270 (146)

Comparison of extended and ensemble based Kalman filters with low and high resolution primitive equation ocean models [PDF]

Nonlinear Processes in Geophysics, 2005
Kalman filters are widely used for data assimilation into ocean models. The aim of this study is to discuss the relevance of these filters with high resolution ocean models. This was investigated through the comparison of two advanced Kalman filters: the
I. Hoteit, G. Korres, G. Triantafyllou
doaj  

Enhanced Navigation Accuracy Using Nonlinear Kalman Filters in INS/GPS Integration

Majlesi Journal of Electrical Engineering
This study explores the challenges of error accumulation in inertial navigation systems (INS) and presents a solution to enhance navigation accuracy.
Mohammadreza Mollaei, Mohsen Shafieirad, Elahe Moradi   +2 more
doaj   +1 more source

Deep Kalman Filter: Simultaneous Multi-Sensor Integration and Modelling; A GNSS/IMU Case Study

Sensors, 2018
Bayes filters, such as the Kalman and particle filters, have been used in sensor fusion to integrate two sources of information and obtain the best estimate of unknowns. The efficient integration of multiple sensors requires deep knowledge of their error
Siavash Hosseinyalamdary
doaj   +1 more source

Parallelized Kalman Filters for Mitigation of the Excess Phase Noise of Fast Tunable Lasers in Coherent Optical Communication Systems

IEEE Photonics Journal, 2018
Numerical and experimental investigations are carried out on the performance of parallelized Kalman filters applied for mitigation of the excess phase noise of fast tunable lasers.
Fan Liu, Yi Lin, Yonglin Yu, Liam P. Barry   +3 more
doaj   +1 more source

Implementation of unknown parameter estimation procedure for hybrid and discrete non‐linear systems

IET Radar, Sonar & Navigation
The application of the hybrid extended Kalman filter (HEKF), hybrid unscented Kalman filter (HUKF), hybrid particle filter (HPF), and hybrid extended Kalman particle filter (HEKPF) is discussed for hybrid non‐linear filter problems, when prediction ...
Mahdi Razm‐Pa
doaj   +1 more source

Optimizing Lane Change Precision in Autonomous Vehicles: Smooth Trajectory Execution With MPC-Based State Estimation

IEEE Access
Autonomous vehicle lane change maneuvers are an intricate task that requires multiple subsystems to work together to ensure the maneuver’s safety and efficiency.
Heyi Muluneh Hailu, Salim Hima, Ahmed Chaibet   +2 more
doaj   +1 more source

Analysis and Forecast of the Number of Deaths, Recovered Cases, and Confirmed Cases From COVID-19 for the Top Four Affected Countries Using Kalman Filter

Frontiers in Physics, 2021
COVID-19 is a virus that spread globally, causing severe health complications and substantial economic impact in various parts of the world. The COVID-19 forecast on infections is significant and crucial information that will help in executing policies ...
Abdullah Ali H. Ahmadini, Muhammad Naeem, Muhammad Naeem, Muhammad Aamir, Raimi Dewan, Raimi Dewan, Shokrya Saleh A. Alshqaq, Wali Khan Mashwani   +7 more
doaj   +1 more source

The comparative analysis of unscented and extended Kalman filterS for global positioning systems receiver data processing

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The features of extended and unscented Kalman filters for global positioning systems receiver data processing are considered. The estimation performance of extended and unscented Kalman filters is compared.
A. N. Moroz, P. A. Khmarski, S. A. Shaban, O. V. Sidorovich   +3 more
doaj  

Power Generation Prediction of an Open Cycle Gas Turbine Using Kalman Filter

Energies, 2020
The motivation for this paper is the enhanced role of power generation prediction in power plants and power systems in the smart grid paradigm. The proposed approach addresses the impact of the ambient temperature on the performance of an open cycle gas ...
Christos Manasis, Nicholas Assimakis, Vasilis Vikias, Aphrodite Ktena, Tassos Stamatelos   +4 more
doaj   +1 more source

Restauração de imagens via filtragem de Kalman e considerações sobre a avaliação da qualidade de imagens restauradas [PDF]

, 2003
Tese (doutorado) - Universidade Federal de Santa Catarina. Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.A presente tese trata da utilização de programação evolucionária (PE) em sistemas de restauração de imagens via filtragem de ...
Zampolo, Ronaldo de Freitas
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