Ahmad Taher Azar
Prince Sultan University
Adaptive controlSynchronization (computer science)Machine learningData miningFeature selectionArtificial intelligenceNonlinear systemAttractorPattern recognitionLyapunov exponentLyapunov stabilityChaoticMathematicsComputer sciencePID controllerArtificial neural networkFuzzy logicControl theoryBacksteppingControl theory
379Publications
53H-index
6,599Citations
Publications 383
Newest
#1Arezki FekikH-Index: 5
Last. Aceng SambasH-Index: 12
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#1Arezki FekikH-Index: 5
Last. N. BenamroucheH-Index: 6
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#1Sajjad Khan (CUI: COMSATS Institute of Information Technology)H-Index: 5
#2Muhammad Bilal Amin (UTAS: University of Tasmania)H-Index: 13
Last. Sheraz Aslam (CUT: Cyprus University of Technology)H-Index: 8
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The slower than expected adoption rate of blockchain technology has highlighted that there are barriers due to the diversity of its applications and its users. To overcome this limitation and take full advantage of the novel technology, researchers from academia as well as industry are dedicated to find different solutions, where two or more blockchains can interact with each other. As a result, several interoperability solutions have presented themselves. To investigate the functionalities and ...
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#1Ahmed R. AjelH-Index: 2
#2Amjad J. HumaidiH-Index: 10
Last. Ahmad Taher AzarH-Index: 53
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This study presents a control design of roll motion for a vertical take-off and landing unmanned air vehicle (VTOL-UAV) design based on the Model Reference Adaptive Control (MRAC) scheme in the hovering flight phase. The adaptive laws are developed for the UAV system under nonparametric uncertainty (gust and wind disturbance). Lyapunov-based stability analysis of the adaptive controlled UAV system under roll motion has been conducted and the adaptive laws have been accordingly developed. The Uni...
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#2Fernando E. Serrano (Prince Sultan University)
#5Adel Ammar (Prince Sultan University)H-Index: 1
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#2Fernando E. Serrano (Prince Sultan University)
#5Adel Ammar (Prince Sultan University)H-Index: 1
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#1Ahmad Taher Azar (Banha University)H-Index: 53
#2Fernando E. Serrano (Prince Sultan University)
Last. Anis Koubaa (Prince Sultan University)H-Index: 29
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Considering the amount of unmanned aerial vehicles (UAV) and the forthcoming new kinds of UAV’s, it is important to design a control strategy for different kinds of UAV’s tasks to provide a fast, robust, reliable, and accurate control approaches for trajectory tracking of any kind of UAVs. For these reasons, this paper is proposed a decoupled lateral-longitudinal control strategy for unmanned aerial vehicles. This research study begins with the dynamic model derivation of the separated unmanned ...
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