Zobrazeno 1 - 10
of 2 380
pro vyhledávání: '"Nonlinear Observer"'
Publikováno v:
Energies, Vol 17, Iss 18, p 4625 (2024)
High-speed dual-motor electric drive tracked vehicles (DDTVs) have emerged as a research hotspot in the field of tracked vehicles in recent years due to their advantages in fuel economy and the scalability of electrical equipment. The emergency braki
Externí odkaz:
https://doaj.org/article/5c23766cf4774b129c0f8d7fc323dc31
Autor:
Alexey Mushenko, Ekaterina Pakulova, Elena Basan, Alexey Nekrasov, Mária Gamcová, Pavol Kurdel
Publikováno v:
Mathematics, Vol 12, Iss 17, p 2764 (2024)
This paper explores secure communication systems with a chaotic carrier. The use of chaotic oscillations instead of regular van der Pol oscillators as a signal carrier is a promising and active research area, providing not only communication systems
Externí odkaz:
https://doaj.org/article/f6c8128bc40d45cdab1ab512fda2c052
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 2907 (2024)
High-repetitive features in unstructured environments and frequent signal loss of the Global Navigation Satellite System (GNSS) severely limits the development of autonomous robot localization in orchard settings. To address this issue, we propose a
Externí odkaz:
https://doaj.org/article/c4e6de5e666a4ae59377ee53f2af5f92
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Pp 1975-1983 (2023)
Aiming at the voltage fluctuation of DC microgrid bus caused by the power fluctuation of distributed power supply and switching of constant power load (CPL), this paper proposes a model predictive control (MPC) strategy with nonlinear observer, which
Externí odkaz:
https://doaj.org/article/4eff3266d4a94de3b56544fb567d4de5
Autor:
Nicolae Tudoroiu, Mohammed Zaheeruddin, Roxana-Elena Tudoroiu, Mihai Sorin Radu, Hana Chammas
Publikováno v:
Vehicles, Vol 5, Iss 2, Pp 535-564 (2023)
The main objective of this research paper was to develop two intelligent state estimators using shallow neural network (SNN) and NARX architectures from a large class of deep learning models. This research developed a new modelling design approach, n
Externí odkaz:
https://doaj.org/article/64cedbb61a614a44a333ce6142ba7c38
Autor:
Hector Gutierrez, Dengfeng Li
Publikováno v:
Machines, Vol 12, Iss 6, p 376 (2024)
A nonlinear passive observer (NPO) for estimating the time-varying velocity vector of a multi-axis high-precision motion control stage is presented. The proposed nonlinear estimation strategy is developed based on a Lyapunov stability analysis, which
Externí odkaz:
https://doaj.org/article/22271548917c44dc88d5170a8036fbe4
Autor:
Ilyass El Maysse, Abdelmounime El Magri, Aziz Watil, Abdulaziz Alkuhayli, Mohammed Kissaoui, Rachid Lajouad, Fouad Giri, Mohamed Metwally Mahmoud
Publikováno v:
IEEE Access, Vol 11, Pp 124014-124030 (2023)
This paper addresses the problem of output feedback control for high voltage direct current (HVDC) systems based on voltage source converters (VSC). Specifically, the system under study consists of two power grids and two VSC stations connected via a
Externí odkaz:
https://doaj.org/article/c2e81a5fe8a94499a33798be35eb84e5
Publikováno v:
IEEE Access, Vol 11, Pp 2250-2258 (2023)
In this paper, three model-based fault diagnosis algorithms for robotic systems are designed, compared, simulated, and implemented. The first algorithm is based on a nonlinear adaptive observer (NLAO), where a sufficient condition for the convergence
Externí odkaz:
https://doaj.org/article/7c90300ae5b644b298119715a38c8c49
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 56, Iss 12, Pp 1630-1637 (2022)
Supercapacitors have the advantages of fast charging and discharging, high power density, and long life, which are widely used in energy storage systems for new energy vehicles. Reliable operation of the system requires the acquisition of its remaini
Externí odkaz:
https://doaj.org/article/325fabd978e64680bcde63253a1e239d