Zobrazeno 1 - 10
of 1 215
pro vyhledávání: '"State constraint"'
Publikováno v:
International Journal of Applied Mathematics and Computer Science, Vol 34, Iss 2, Pp 211-224 (2024)
This paper addresses the challenge of managing state constraints in vehicle platoons, including maintaining safe distances and aligning velocities, which are key factors that contribute to performance degradation in platoon control. Traditional plato
Externí odkaz:
https://doaj.org/article/c70b51d75010453f9e359ea02bbf2e89
Publikováno v:
IEEE Access, Vol 12, Pp 121407-121415 (2024)
In this article, a novel robust adaptive neural network tracking control scheme is presented for a class of uncertain nonlinear systems with quantized inputs and full state constraints. A tan-type barrier Lyaponov function is proposed to constrain al
Externí odkaz:
https://doaj.org/article/3872df7d697c4db18ed980282cbf37e3
Publikováno v:
Mathematical Biosciences and Engineering, Vol 21, Iss 1, Pp 1203-1227 (2024)
The control of robot manipulator pose is significantly complicated by the uncertainties arising from flexible joints, presenting substantial challenges in incorporating practical operational constraints. These challenges are further exacerbated in te
Externí odkaz:
https://doaj.org/article/7ca973a3fd61481bb28ab84bcee4d309
Publikováno v:
IET Control Theory & Applications, Vol 17, Iss 10, Pp 1397-1412 (2023)
Abstract This paper proposes an adaptive fault‐tolerant control (FTC) method for hypersonic vehicle (HSV) with unexpected centroid shift, actuator fault, time‐varying full state constraints, and input saturation. The occurrence of unexpected cent
Externí odkaz:
https://doaj.org/article/e45b0323bba442cfbe40c2cb336ea52a
Publikováno v:
Drones, Vol 8, Iss 7, p 295 (2024)
An adaptive tracking control strategy with a prescribe tracking error and the convergence time is proposed for hypersonic vehicles with state constraints and actuator failures. The peculiarity is that constructing a new time scale coordinate translat
Externí odkaz:
https://doaj.org/article/57ad272449934b709cb5749eb7468968
Autor:
Kewei Zhou, Xin Wang
Publikováno v:
Entropy, Vol 26, Iss 7, p 559 (2024)
This article studies a class of uncertain nonlinear multiagent systems (MASs) with state restrictions. RBFNNs, or radial basis function neural networks, are utilized to estimate the uncertainty of the system. To approximate the unknown states and dis
Externí odkaz:
https://doaj.org/article/f997be631903468eb0fd33cfaa578a2f
Publikováno v:
Algorithms, Vol 17, Iss 5, p 196 (2024)
Accuracy of electro-mechanical actuator in aircraft is susceptible to variable operation conditions such as electromagnetic interference, changeable temperature or loss of maintenance, leading in turn to flight performance degradation. This paper pro
Externí odkaz:
https://doaj.org/article/55032df1b40c4616aac509b2443126c6
Adaptive fuzzy fault-tolerant control for active seat suspension systems with full-state constraints
Autor:
Shuo Ma, Yongming Li
Publikováno v:
Systems Science & Control Engineering, Vol 11, Iss 1 (2023)
In this paper, an adaptive fuzzy fault-tolerant control (FTC) scheme is proposed for active seat suspension systems. The addressed system contains electromagnetic actuator faults. In addition, the constraints of the displacements of the car seat, act
Externí odkaz:
https://doaj.org/article/7ddd8c0da9e6486f9b3934a5910da5ac
Publikováno v:
IEEE Access, Vol 11, Pp 112263-112275 (2023)
Most existing solutions that guarantee finite-time convergence of a constrained first-order sliding mode either assume that the structure of the perturbation is known apriori, or the perturbation and its derivative are bounded by unknown constants. M
Externí odkaz:
https://doaj.org/article/5ffd6c077b96401d80788883f4e8803d
Autor:
Piernicola Bettiol, Carlo Mariconda
Publikováno v:
Bruno Pini Mathematical Analysis Seminar, Vol 13, Iss 1, Pp 26-43 (2023)
We consider the basic problem of the Calculus of variations of minimizing an integral functional among the absolutely continuous functions that satisfy prescribed boundary conditions. We resume the state of the art and our recent contributions concer
Externí odkaz:
https://doaj.org/article/28f25a711cc34dc2acf13a1a565c6a49