Search Results - "Hashim, A"

Systematic convergence of nonlinear stochastic estimators on the Special Orthogonal Group SO(3) by Hashim, Hashim A.

“…Summary This paper introduces two novel nonlinear stochastic attitude estimators developed on the Special Orthogonal Group SO3 with the tracking error of the…”
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Exponentially stable observer-based controller for VTOL-UAVs without velocity measurements by Hashim, Hashim A.

“…There is a great demand for vision-based robotics solutions that can operate using Global Positioning Systems (GPS), but are also robust against GPS signal…”
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Neuro-adaptive cooperative tracking control with prescribed performance of unknown higher-order nonlinear multi-agent systems by Hashim, Hashim A., El-Ferik, Sami, Lewis, Frank L.

“…This paper is concerned with the design of a distributed cooperative synchronisation controller for a class of higher-order nonlinear multi-agent systems. The…”
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Life cycle environmental and economic performance of biochar compared with activated carbon: A meta-analysis by Alhashimi, Hashim A., Aktas, Can B.

“…[Display omitted] •Average energy demands were 6.1MJ/kg biochar and 97MJ/kg activated carbon.•Cost of biochar lower than activated carbon to adsorb chromium…”
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Adaptive synchronisation of unknown nonlinear networked systems with prescribed performance by Hashim, Hashim. A., El-Ferik, Sami, Lewis, Frank L.

“…This paper proposes an adaptive tracking control with prescribed performance function for distributive cooperative control of highly nonlinear multi-agent…”
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Adaptive Neural Network Stochastic-Filter-Based Controller for Attitude Tracking With Disturbance Rejection by Hashim, Hashim A., Vamvoudakis, Kyriakos G.

“…This article proposes a real-time neural network (NN) stochastic filter-based controller on the Lie group of the special orthogonal group SO(3) as a novel…”
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Optimal placement of relay nodes in wireless sensor network using artificial bee colony algorithm by Hashim, Hashim A., Ayinde, B.O., Abido, M.A.

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An Invariant Method for Electric Vehicle Battery State-of-Charge Estimation Under Dynamic Drive Cycles by Wadi, Ali, Abdel-Hafez, Mamoun, Hashim, Hashim A., Hussein, Ala A.

“…This paper proposes a novel invariant extended Kalman filter (IEKF), a modified version of the extended Kalman filter (EKF), for state-of-charge (SOC)…”
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Archimedes optimization algorithm: a new metaheuristic algorithm for solving optimization problems by Hashim, Fatma A., Hussain, Kashif, Houssein, Essam H., Mabrouk, Mai S., Al-Atabany, Walid

“…The difficulty and complexity of the real-world numerical optimization problems has grown manifold, which demands efficient optimization methods. To date,…”
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sEMG-based hand gestures classification using a semi-supervised multi-layer neural networks with Autoencoder by Naser, Hussein, Hashim, Hashim A.

“…This work presents a semi-supervised multilayer neural network (MLNN) with an Autoencoder to develop a classification model for recognizing hand gestures from…”
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Quaternion-based adaptive backstepping fast terminal sliding mode control for quadrotor UAVs with finite time convergence by Shevidi, Arezo, Hashim, Hashim A.

“…This paper proposes a novel quaternion-based approach for tracking the translation (position and linear velocity) and rotation (attitude and angular velocity)…”
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Landmark and IMU Data Fusion: Systematic Convergence Geometric Nonlinear Observer for SLAM and Velocity Bias by Hashim, Hashim A., Eltoukhy, Abderahman E. E.

“…Navigation solutions suitable for cases when both autonomous robot's pose ( i.e ., attitude and position) and its environment are unknown are in great demand…”
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An Autoencoder with Convolutional Neural Network for Surface Defect Detection on Cast Components by Chamberland, Olivia, Reckzin, Mark, Hashim, Hashim A.

“…There is unrealized potential in using automation to alleviate the visual inspection associated with non-destructive testing in manufacturing facilities. The…”
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Location management in LTE networks using multi-objective particle swarm optimization by Hashim, Hashim A., Abido, Mohammad A.

“…Long-term evolution (LTE) and LTE-advance (LTE-A) are widely used efficient network technologies serving billions of users, since they are featured with high…”
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An Online Model-Following Projection Mechanism Using Reinforcement Learning by Abouheaf, Mohammed I., Hashim, Hashim A., Mayyas, Mohammad A., Vamvoudakis, Kyriakos G.

“…In this paper, we propose a model-free adaptive learning solution for a model-following control problem. This approach employs policy iteration, to find an…”
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Nonlinear Stochastic Attitude Filters on the Special Orthogonal Group 3: Ito and Stratonovich by Hashim, Hashim A., Brown, Lyndon J., McIsaac, Kenneth

“…This paper formulates the attitude filtering problem as a nonlinear stochastic filter problem evolved directly on the Special Orthogonal Group 3…”
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Partial Discharge Localization in Power Transformers Using Invariant Extended Kalman Filter by Al-Masri, Wasim, Wadi, Ali, Abdel-Hafez, Mamoun F., Hashim, Hashim A., El-Hag, Ayman

“…This paper proposes a novel invariant extended Kalman filter (IEKF), a recently modified version of the extended Kalman filter (EKF), to estimate partial…”
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Neuro-Adaptive Distributed Control With Prescribed Performance for the Synchronization of Unknown Nonlinear Networked Systems by El-Ferik, Sami, Hashim, Hashim A., Lewis, Frank L.

“…This paper proposes a neuro-adaptive distributive cooperative tracking control with prescribed performance function (PPF) for highly nonlinear multiagent…”
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A geometric nonlinear stochastic filter for simultaneous localization and mapping by Hashim, Hashim A.

“…Simultaneous Localization and Mapping (SLAM) is one of the key robotics tasks as it tackles simultaneous mapping of the unknown environment defined by multiple…”
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The Role of Tumor Microenvironment in Chemoresistance: To Survive, Keep Your Enemies Closer by Senthebane, Dimakatso Alice, Rowe, Arielle, Thomford, Nicholas Ekow, Shipanga, Hendrina, Munro, Daniella, Mazeedi, Mohammad A M Al, Almazyadi, Hashim A M, Kallmeyer, Karlien, Dandara, Collet, Pepper, Michael S, Parker, M Iqbal, Dzobo, Kevin

“…Chemoresistance is a leading cause of morbidity and mortality in cancer and it continues to be a challenge in cancer treatment. Chemoresistance is influenced…”
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