Zobrazeno 1 - 10
of 3 699
pro vyhledávání: '"Feedback controller"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-27 (2024)
Abstract This study aims to demonstrate the behaviors of a two degree-of-freedom (DOF) dynamical system consisting of attached mass to a nonlinear damped harmonic spring pendulum with a piezoelectric device. Such a system is influenced by a parametri
Externí odkaz:
https://doaj.org/article/cfb5bea6a41a4421b47fd41263989616
Autor:
Lamyaa Mahdi Ali, Ali I. Al Zughaibi
Publikováno v:
International Journal of Applied Mechanics and Engineering, Vol 29, Iss 3, Pp 1-16 (2024)
Given the importance of comfort and safety in various driving circumstances, the suspension system emerges as the most crucial component. Two different suspension systems, passive (PSS) and semi-active (SASS), are compared for effectiveness in
Externí odkaz:
https://doaj.org/article/1c26d1d7fc4d40f280839c5e82024ae3
Publikováno v:
AIMS Mathematics, Vol 9, Iss 5, Pp 13058-13076 (2024)
In this paper, we dealt with the tracking control problem of a class of fractional-order uncertain systems with time delays. In order to handle the effects brought by the uncertainties, external disturbances, time-delay terms, and to overcome the obs
Externí odkaz:
https://doaj.org/article/a5bbe4895ee545ac9302f1241cef4a6b
Autor:
Marwen Kermani, Anis Sakly
Publikováno v:
Systems Science & Control Engineering, Vol 12, Iss 1 (2024)
This paper focuses on the robust stability and the memory feedback control problems of uncertain switched fuzzy systems with mode-dependent multiple time-varying delays. Thus, by constructing a novel Lyapunov functional, the aggregation techniques, a
Externí odkaz:
https://doaj.org/article/a233c6fa131e4498919c86de5e56e393
Autor:
Shota Yabui, Hideyuki Inoue
Publikováno v:
IEEE Access, Vol 12, Pp 114242-114262 (2024)
In this study, we proposed a novel active magnetic levitation (maglev) system to realize next-generation maglev transportation. The main feature of the proposed maglev system does not require magnetic guidance on guideway. The system can realize nonc
Externí odkaz:
https://doaj.org/article/a16bce9945d3476180804751f2802473
Publikováno v:
IEEE Access, Vol 12, Pp 8422-8431 (2024)
In this study, the integral linear quadratic regulator (LQR) with servomechanism for machine-side power converter in PMSG-based variable-speed wind energy conversion systems (WECSs) has been proposed. The solution of the algebraic Riccati equation (A
Externí odkaz:
https://doaj.org/article/5096d11993d9446ca47a8f1e6f4b2bcc
Publikováno v:
Energies, Vol 17, Iss 20, p 5024 (2024)
This paper focuses on the distributed generation (DG) controller of a PV-based microgrid. An independent DG controller (IDGC) is designed for PV applications to improve Maximum-Power Point Tracking (MPPT). The Extreme-Learning Machine (ELM)-based MPP
Externí odkaz:
https://doaj.org/article/8736b028900f457283c7a99f91ad529c
Publikováno v:
IET Intelligent Transport Systems, Vol 17, Iss 11, Pp 2313-2332 (2023)
Abstract A merging section on a freeway is a typical bottleneck where congestion easily occurs due to interference caused by vehicles entering the mainline from the ramp. To achieve higher speeds and/or yield to merging vehicles, drivers on the mainl
Externí odkaz:
https://doaj.org/article/5eee5f137883478cabc7f502c3f8bcda
Publikováno v:
IET Control Theory & Applications, Vol 17, Iss 9, Pp 1242-1254 (2023)
Abstract Global sampled‐data stabilization for a class of nonlinear continuous system with input delay has been investigated directly in the discrete‐time domain due to challenges confronted in dealing with infinite‐dimensional system under inp
Externí odkaz:
https://doaj.org/article/dcc1bc95bdf24f19a88fde5a38ef10f0
Publikováno v:
Fractal and Fractional, Vol 8, Iss 4, p 232 (2024)
In this paper, a generalized fractional three-species food chain model with delay is investigated. First, the existence of a positive equilibrium is discussed, and the sufficient conditions for global asymptotic stability are given. Second, through s
Externí odkaz:
https://doaj.org/article/69171b5983a74580a72ed9debeda0916