Results 21 to 30 of about 56,172 (219)

Battery Management, Key Technologies, Methods, Issues, and Future Trends of Electric Vehicles: A Pathway toward Achieving Sustainable Development Goals

Batteries, 2022
Recently, electric vehicle (EV) technology has received massive attention worldwide due to its improved performance efficiency and significant contributions to addressing carbon emission problems.
Molla Shahadat Hossain Lipu, Abdullah Al Mamun, Shaheer Ansari, Md. Sazal Miah, Kamrul Hasan, Sheikh T. Meraj, Maher G. M. Abdolrasol, Tuhibur Rahman, Md. Hasan Maruf, Mahidur R. Sarker, A. Aljanad, Nadia M. L. Tan   +11 more
doaj   +1 more source

Power Supply Redundancy Design of Aircraft's Electric Braking Electro-Mechanical Actuation System [PDF]

Xibei Gongye Daxue Xuebao, 2018
In this paper, a power source redundancy-optimization approach for aircraft electrical brake electromechanical actuation system was proposed. The PWM plus phase-shift (PPS) control method was introduced in Dual active half bridge, which limited the ...

doaj   +1 more source

Emergency medicine between mind and body. Stress and managing strategies in professional groups at risk. Case study: air-traffic controllers

Emergency Care Journal, 2012
Not ...
F. De Lucia
doaj   +1 more source

Advancements in Solar-Powered UAV Design Leveraging Machine Learning: A Comprehensive Review [PDF]

E3S Web of Conferences
Unmanned Aerial Vehicles (UAVs), commonly known as drones, have seen significant innovations in recent years. Among these innovations, the integration of solar power and machine learning has opened up new horizons for enhancing UAV capabilities.
R Hariharan, Saxena Archana, Dhote Vijay, S Srisathirapathy, Almusawi Muntather, Raja Kumar Jambi Ratna   +5 more
doaj   +1 more source

A Novel Adaptive Control Method Based on Continuous Characteristic Models [PDF]

Xibei Gongye Daxue Xuebao, 2018
For a class of nonlinear systems, a novel adaptive control scheme is proposed in this paper. Firstly, the continuous characteristic model is constructed, which is equivalent to its original system in output for the same input at any time.

doaj   +1 more source

Comprehensive profiling of pre-infection antibodies identifies HIV targets associated with viremic control and viral load

Frontiers in Immunology, 2023
BackgroundHigh HIV viral load (VL) is associated with increased transmission risk and faster disease progression. HIV controllers achieve viral suppression without antiretroviral (ARV) treatment.
Wendy Grant-McAuley, William Morgenlander, William Morgenlander, Sarah E. Hudelson, Manjusha Thakar, Estelle Piwowar-Manning, William Clarke, Autumn Breaud, Joel Blankson, Ethan Wilson, Helen Ayles, Helen Ayles, Peter Bock, Ayana Moore, Barry Kosloff, Barry Kosloff, Kwame Shanaube, Sue-Ann Meehan, Anneen van Deventer, Sarah Fidler, Richard Hayes, Ingo Ruczinski, Kai Kammers, Oliver Laeyendecker, Oliver Laeyendecker, H. Benjamin Larman, H. Benjamin Larman, Susan H. Eshleman   +27 more
doaj   +1 more source

An Adaptive Robust Controller for a Mobile Robot Driven by Mecanum Wheels [PDF]

Xibei Gongye Daxue Xuebao, 2018
An adaptive sliding mode controller was designed for a mobile robot driven by four mecanum wheels.The original contribution of this paper is employing adaptive robust controller to mecanum wheels driven mobile robot for obtaining better tracking and ...

doaj   +1 more source

A graphical technique of controller design and selection of lower and upper bounds in controller design using optimization techniques

IET Control Theory & Applications, 2023
The regulation and stabilization of a system's output to achieve desired performance and ensure system reliability require the use of different controllers, but selecting appropriate control parameters presents a challenge in ensuring robustness and ...
Nafees Ahamad, Abhay Chhetri, Mayank Saklani, Mohit Bajaj, Hossam Kotb, Baseem Khan, Afzal Sikander   +6 more
doaj   +1 more source

Adaptive dynamic programming discrete‐time LQR control on electromagnetic levitation system

IET Control Theory & Applications, 2023
In this paper, an adaptive dynamic programming discrete‐time linear quadratic Riccati (ADP‐DTLQR) control is designed for an electromagnetic levitation system (EMS) to track the reference trajectories and preserve stability in severe situations ...
Mohammad Abdollahzadeh
doaj   +1 more source

Hybrid Gravitational–Firefly Algorithm-Based Load Frequency Control for Hydrothermal Two-Area System

Mathematics, 2021
The load frequency control (LFC) and tie-line power are the key deciding factors to evaluate the performance of a multiarea power system. In this paper, the performance analysis of a two-area power system is presented.
Deepak Kumar Gupta, Ankit Kumar Soni, Amitkumar V. Jha, Sunil Kumar Mishra, Bhargav Appasani, Avireni Srinivasulu, Nicu Bizon, Phatiphat Thounthong   +7 more
doaj   +1 more source