Results 21 to 30 of about 1,476,938 (282)

Multi-Sensor Fusion with Interacting Multiple Model Filter for Improved Aircraft Position Accuracy [PDF]

Sensors, 2013
The International Civil Aviation Organization (ICAO) has decided to adopt Communications, Navigation, and Surveillance/Air Traffic Management (CNS/ATM) as the 21st century standard for navigation.
Changho Lee, Taehwan Cho, Sangbang Choi
doaj   +2 more sources

Flight Trajectory Prediction Based on Automatic Dependent Surveillance-Broadcast Data Fusion with Interacting Multiple Model and Informer Framework [PDF]

Sensors
Aircraft trajectory prediction is challenging because of the flight process with uncertain kinematic motion and varying dynamics, which is characterized by intricate temporal dependencies of the flight surveillance data. To address these challenges, this
Fan Li, Xuezhi Xu, Rihan Wang, Mingyuan Ma, Zijing Dong   +4 more
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Fuzzy Adaptive Interacting Multiple Model Nonlinear Filter for Integrated Navigation Sensor Fusion [PDF]

Sensors, 2011
In this paper, the application of the fuzzy interacting multiple model unscented Kalman filter (FUZZY-IMMUKF) approach to integrated navigation processing for the maneuvering vehicle is presented.
Dah-Jing Jwo, Chih-Wen Chang, Chien-Hao Tseng   +2 more
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Improved Interacting Multiple Model Particle Filter Algorithm [PDF]

Xibei Gongye Daxue Xuebao, 2018
For the issue of limited filtering accuracy of interactive multiple model particle filter algorithm caused by the resampling particles don't contain the latest observation information, we made improvements on interactive multiple model particle filter ...

doaj   +1 more source

Adaptive IMM-UKF for Airborne Tracking

Aerospace, 2023
In this paper, we propose a nonlinear tracking solution for maneuvering aerial targets based on an adaptive interacting multiple model (IMM) framework and unscented Kalman filters (UKFs), termed as AIMM-UKF.
Alvaro Arroyo Cebeira, Mariano Asensio Vicente   +1 more
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Multiple-Fidelity Modeling of Interactional Aerodynamics [PDF]

Journal of Aircraft, 2017
The interaction of trailing vortices with lifting surfaces is investigated using two levels of modeling fidelity. An overset mesh-based Reynolds-averaged Navier–Stokes solver is considered as the high-fidelity computational model. A lower-fidelity model is developed by combining a vortex panel method with a propeller aerodynamic model and slipstream ...
Asitav Mishra, Behdad Davoudi, Karthikeyan Duraisamy   +2 more
openaire   +1 more source

Interacting multiple model monocular SLAM [PDF]

2008 IEEE International Conference on Robotics and Automation, 2008
Recent work has demonstrated the benefits of adopting a fully probabilistic SLAM approach in sequential motion and structure estimation from an image sequence. Unlike standard Structure from Motion (SFM) methods, this 'monocular SLAM' approach is able to achieve drift-free estimation with high frame-rate real-time operation, particularly benefitting ...
Javier Civera, Andrew J. Davison, J. M. M. Montiel   +2 more
openaire   +1 more source

Indirect Estimation of Tire Pressure on Several Road Pavements via Interacting Multiple Model Approach

Machines, 2022
Generally, tire deflation results in a decrease in both handling performance and tire lifetime, and in fuel consumption increment. Therefore, the real-time knowledge of the pressure is important.
Renato Brancati, Francesco Tufano
doaj   +1 more source

Two-Loop Self-Energy and Multiple Scattering at Finite Temperature [PDF]

, 2001
One and two loop self-energies are worked out explicitly for a heavy scalar field interacting weakly with a light self-interacting scalar field at finite temperature.
E. Braaten, E. Braaten, E.V. Shuryak, G. Baym, H.A. Weldon, H.A. Weldon, J. I. Kapusta, J. Kapusta, J.F. Donoghue, J.I. Kapusta, J.I. Kapusta, J.I. Kapusta, R. Baier, R.D. Pisarski, R.D. Pisarski, S. Jeon, S. M. H. Wong, S.M.H. Wong, S.M.H. Wong, S.M.H. Wong, V.L. Eletsky, V.L. Eletsky   +21 more
core   +4 more sources

A Cost-Effective Tracking Algorithm for Hypersonic Glide Vehicle Maneuver Based on Modified Aerodynamic Model

Applied Sciences, 2016
In order to defend the hypersonic glide vehicle (HGV), a cost-effective single-model tracking algorithm using Cubature Kalman filter (CKF) is proposed in this paper based on modified aerodynamic model (MAM) as process equation and radar measurement model
Yu Fan, Wuxuan Zhu, Guangzhou Bai
doaj   +1 more source