Results 121 to 130 of about 296,059 (270)

Multivariate Neural Network Operators: Simultaneous Approximation and Voronovskaja‐Type Theorem

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this paper, the simultaneous approximation and a Voronoskaja‐type theorem for the multivariate neural network operators of the Kantorovich type have been proved. In order to establish such results, a suitable multivariate Strang–Fix type condition has been assumed.
Marco Cantarini, Danilo Costarelli
wiley   +1 more source

Dissipativity‐based adaptive integral sliding mode control of Takagi‐Sugeno fuzzy descriptor systems

IET Control Theory &Applications, Volume 17, Issue 1, Page 53-73, January 2023., 2023
Abstract This paper focuses on the problem of adaptive integral sliding mode control (ISMC) with dissipativity for a type of complex non‐linear system represented by Takagi‐Sugeno (T‐S) fuzzy descriptor models. First, T‐S fuzzy descriptor systems with different derivative matrices are transformed into augmented systems that have the same properties as ...
Xiaorong Huang, Haibo Huang, Yiqiang Peng, Anca L. Ralescu, Shulei Sun   +4 more
wiley   +1 more source

A New Approach for the Fractional Rosenau–Hyman Problem by ARA Transform

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The primary aim of this research to establish the solution to time fractional Rosenau–Hyman problem (RHP) by utilizing a new approach including ARA transform and Daftardar–Gejji and Jafari iteration method (DGJIM). The fractional derivative is taken in Caputo sense.
Suleyman Cetinkaya, Ali Demir
wiley   +1 more source

Received signal strength indicator‐based set‐membership filtering indoor localization under multipath effect

IET Control Theory &Applications, Volume 17, Issue 2, Page 160-171, January 2023., 2023
Abstract The indoor moving target localization based on the received signal strength indicator is studied in this paper. By introducing filtering algorithms, a novel dynamic parameters set‐membership filtering (DPSMF) is proposed to reduce the interference of the multipath effect and noises.
Bo Yang, Rongrong Dong, Junqiang Shang, Yadong Liu   +3 more
wiley   +1 more source

Multi‐view subspace clustering with incomplete graph information

IET Computer Vision, EarlyView., 2022
Abstract The core of multi‐view clustering is how to exploit the shared and specific information of multi‐view data properly. The data missing and incompleteness bring great challenges to multi‐view clustering. In this paper, we propose an innovative multi‐view subspace clustering method with incomplete graph information, so‐called incomplete multiple ...
Xiaxia He, Boyue Wang, Cuicui Luo, Junbin Gao, Yongli Hu, Baocai Yin   +5 more
wiley   +1 more source

Higher Polynomial Identities for Mutations of Associative Algebras. [PDF]

Results Math, 2023
Bremner MR, Brox J, Sánchez-Ortega J.
europepmc   +1 more source

Design of a Tracking Controller Based on Machine Learning

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Tracking control of multibody systems is a challenging task requiring detailed modeling and control expertise. Especially in the case of closed‐loop mechanisms, inverse kinematics as part of the controller may become a game stopper due to the extensive calculations required for solving nonlinear equations and inverting complicated functions ...
Dieter Bestle, Sanam Hajipour
wiley   +1 more source

Unit commitment with frequency‐arresting adequacy constraint: Modelling and pricing aspects

IET Generation, Transmission &Distribution, Volume 16, Issue 24, Page 4924-4935, December 2022., 2022
Abstract Frequency‐arresting (FA) adequacy has received an increasing attention in operation of power systems with intermittent, electronically connected wind and sfolar generation. Presence of high penetration of renewable energy leads to reduced amount of inertia in the power system and the need for more sustainable market design.
Ehsan Davari Nejad, Mohammad Reza Hesamzadeh, Hector Chavez Orostica   +2 more
wiley   +1 more source

Robust frequency constrained uc using data driven logistic regression for island power systems

IET Generation, Transmission &Distribution, Volume 16, Issue 24, Page 5069-5083, December 2022., 2022
Abstract In the current practice of short‐term power scheduling, online power reserves are used to address generation mismatches and contingencies. Neither online inertia nor the speed of the committed units is considered in the scheduling process. With the increasing injection of uncertain renewable energy sources, this practice is starting to fall ...
Mohammad Rajabdorri, Enrique Lobato, Lukas Sigrist   +2 more
wiley   +1 more source

The Ontology of Haag's Local Quantum Physics. [PDF]

Entropy (Basel), 2023
Jaeger G.
europepmc   +1 more source