126 citations · 965 across the 33 of their papers we have counts for
8 papers · 1 filter
Landmark and IMU Data Fusion: Systematic Convergence Geometric Nonlinear Observer for SLAM and Velocity Bias
Hashim A. Hashim, Abdelrahman E. E. Eltoukhy
Navigation solutions suitable for cases when both autonomous robot's pose (\textit{i.e}., attitude and position) and its environment are unknown are in great demand. Simultaneous L…
FLC tuned with Gravitational Search Algorithm for Nonlinear Pose Filter
Trenton S Sieb, Ajay Singh, Lorelei Guidos +1
Nonlinear pose (\textit{i.e,} attitude and position) filters are characterized with simpler structure and better tracking performance in comparison with other methods of pose estim…
Fast Adaptation Nonlinear Observer for SLAM
Trevor P. Drayton, Abdul A. Jaiyeola, Nazmul Hoque +2
The process of simultaneously mapping the environment in three dimensional (3D) space and localizing a moving vehicle's pose (orientation and position) is termed Simultaneous Local…
Nonlinear Attitude Filter on SO(3): Fast Adaptation and Robustness
Ajay Singh, Trenton S. Sieb, James H. Howe +1
Nonlinear attitude filters have been recognized to have simpler structure and better tracking performance when compared with Gaussian attitude filters and other methods of attitude…
Guaranteed Performance Nonlinear Observer for Simultaneous Localization and Mapping
Hashim A. Hashim
A geometric nonlinear observer algorithm for Simultaneous Localization and Mapping (SLAM) developed on the Lie group of \mathbb{SLAM}_{n}\left(3\right) is proposed. The presented n…
Nonlinear Stochastic Estimators on the Special Euclidean Group SE(3) using Uncertain IMU and Vision Measurements
Hashim A Hashim, Frank L Lewis
Two novel robust nonlinear stochastic full pose (i.e, attitude and position) estimators on the Special Euclidean Group SE(3) are proposed using the available uncertain measurements…
Systematic Convergence of Nonlinear Stochastic Estimators on the Special Orthogonal Group SO(3)
Hashim A. Hashim
This paper introduces two novel nonlinear stochastic attitude estimators developed on the Special Orthogonal Group \mathbb{SO}\left(3\right) with the tracking error of the normaliz…
Attitude Determination and Estimation using Vector Observations: Review, Challenges and Comparative Results
Hashim A Hashim
This paper concerns the problem of attitude determination and estimation. The early applications considered algebraic methods of attitude determination. Attitude determination algo…