Results 61 to 70 of about 3,449 (213)

Optimized UAV‐Based Relay Algorithm for Enhanced Emergency Wireless Coverage in Disaster Areas

Engineering Reports, Volume 7, Issue 8, August 2025.
An optimized UAV‐based relay algorithm is proposed to enhance emergency wireless coverage in disaster areas. By dynamically adjusting UAV positions and employing energy‐efficient routing, the approach minimizes path loss, improves Device‐to‐Device (D2D) communication, and ensures reliable connectivity for disaster response, enabling seamless ...
Deepika Rani Sona, Kalapraveen Bagadi, Visalakshi Annepu, Olutayo O. Oyerinde, Mekala Manikanta, Kakarla Akash Gangireddy, Swaroop Dintakurthi, Kondreddy Santhosh Kumar Reddy   +7 more
wiley   +1 more source

Model Reference Adaptive Control for Wing-Rock Suppression in Delta-Wing Aircraft [PDF]

E3S Web of Conferences
Wing rock, a self-excited rolling oscillation occurring at high angles of attack, significantly affects flight stability and maneuverability in highly swept configurations.
Narayanan Kamala, Kumar Sai Balaji Jai, Nanjundegowda Raghu   +2 more
doaj   +1 more source

Novel Design of a Model Reference Adaptive Controller for Soft Tissue Operations [PDF]

, 2014
Model Reference Adaptive Controllers (MRAC) have dual functionality: besides guaranteeing precise trajectory track- ing of the controlled system, they have to provide an “external control loop” with the illusion that it controls a physical system of
Kovács, Levente, Takács, B., Takács, Á., Tar, J .K ., Zentay, P.   +4 more
core   +1 more source

A Review of Modeling and Control Techniques for Unmanned Aerial Vehicles

Engineering Reports, Volume 7, Issue 6, June 2025.
By systematically classifying UAV modeling techniques and comparing control methods, this paper addresses a notable gap in the current literature. Furthermore, it highlights emerging trends and challenges in UAV control systems, providing valuable insights to guide future research toward enhancing the stability, efficiency, and adaptability of ...
Elisabeth Andarge Gedefaw, Nardos Belay Abera, Chala Merga Abdissa   +2 more
wiley   +1 more source

Trajectory Tracking of a WMR Using a Neuro-Adaptive MRAC Control With Dynamic Uncertainties

IEEE Access
This work presents a Neuro-Adaptive Model Reference Adaptive Control (NA-MRAC) strategy for trajectory tracking in wheeled mobile robots (WMRs) subject to nonlinear dynamics, load-dependent variations, and unmodeled uncertainties.
Jorge Uliarte, Eduardo Oliveira Freire, Fernando Ulloa Vazquez, Federico Camargo, Humberto Secchi, Ricardo Carelli, Francisco Rossomando   +6 more
doaj   +1 more source

Model Reference‐Based Neural Controller for Transmission Line Inspection Robot

Journal of Field Robotics, Volume 42, Issue 4, Page 1314-1332, June 2025.
ABSTRACT The regular inspection of the power transmission lines is essential for the uninterrupted transmission of electrical energy to demand points. This quickly requires actions with economically, efficiently, and safely. Therefore, the transmission line inspection robots are inevitable solution as an alternative to existing line inspection methods.
Zehra Karagöz, Nazmi Ekren, Uğur Demir, Ahmet Fevzi Baba, Mustafa Şahin   +4 more
wiley   +1 more source

Model Reference Adaptive Control-Proportional Derivative (MRAC-PD) Untuk Kendali Kelembapan Dan Temperatur Pada Sistem Pendingin Jamur Merang [PDF]

INOVTEK - Seri Elektro, 2020
Jamur merang merupakan komoditas sayuran yang bernilai ekonomi tinggi tetapi harus selalu dijaga dalam keadaan segar, dimana kendala pada jamur merang tersebut memiliki umur simpan lebih rendah dari sayuran lainnya. Cara untuk memperpanjang umur simpan jamur merang tersebut maka harus disimpan pada temperatur sekitar 5±1°C dengan kelembapan sekitar RH ...
openaire   +1 more source

Model reference adaptive hierarchical control framework for shake table tests

Earthquake Engineering &Structural Dynamics, Volume 54, Issue 1, Page 346-362, January 2025.
Abstract The structural response under earthquake excitation can be simulated by shake table tests. However, the performance of the shake table is affected by the Control‐Structure Interaction (CSI) effect. In recent years, nonlinear control algorithms were developed to compensate for the CSI effect.
Zhongwei Chen, T. Y. Yang, Yifei Xiao, Xiao Pan, Wanyan Yang   +4 more
wiley   +1 more source

Experimental Results of Concurrent Learning Adaptive Controllers [PDF]

, 2012
Commonly used Proportional-Integral-Derivative based UAV flight controllers are often seen to provide adequate trajectory-tracking performance only after extensive tuning.
Borkar V., Chowdhary G., Chowdhary G., Cutler M., Gelb A., How J. P., Ioannou P. A., Kim Y.H., Kingravi H. A., Ljung L.   +9 more
core   +2 more sources

Implementation and Evaluation of Multiple Adaptive Control Technologies for a Generic Transport Aircraft Simulation [PDF]

, 2010
Presented here is the evaluation of multiple adaptive control technologies for a generic transport aircraft simulation. For this study, seven model reference adaptive control (MRAC) based technologies were considered.
Campbell, Stefan F., Kaneshige, John T., Krishakumar, Kalmanje S., Nguyen, Nhan T.   +3 more
core   +1 more source