Results 261 to 270 of about 479,443 (293)

Numerical integration scheme–based semi-discretization methods for stability prediction in milling

The International Journal of Advanced Manufacturing Technology, 2021
Chatter is not conducive to machining efficiency and surface quality. One of the essential types of chatter in the machining process is regenerative chatter. This study presents the numerical integration scheme–based semi-discretization methods (NISDMs) for milling stability prediction.
Changfu Zhang, Zhenghu Yan, Xinguang Jiang   +2 more
openaire   +1 more source

Convergence analysis of a coefficient inverse problem for the semi-discrete damped wave equation

Applicable Analysis, 2020
In this paper, we study the convergence of a coefficient inverse problem for the two dimensional semi-discrete damped wave equation. Based on the new discrete Carleman estimates for the semi-discrete wave operator, the uniform stability estimate is ...
Wensheng Zhang, Zhongliu Zhao
semanticscholar   +1 more source

Convergence Estimates for Stationary Radial Basis Function Interpolation and for Semi-discrete Collocation-Schemes

Journal of Fourier Analysis and Applications, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Brad Baxter, Raymond Brummelhuis
openaire   +2 more sources

Semi-discrete central-upwind Rankine-Hugoniot schemes for hyperbolic systems of conservation laws

Journal of Computational Physics, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Naveen Kumar Garg, Alexander Kurganov, Yongle Liu   +2 more
openaire   +2 more sources

High-resolution semi-discrete Hermite central-upwind scheme for multidimensional Hamilton–Jacobi equations

Applied Numerical Mathematics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cai, Li, Xie, Wenxian, Nie, Yufeng, Feng, Jianhu   +3 more
openaire   +2 more sources

Global existence for a semi-discrete scheme of some quasilinear hyperbolic balance laws

Journal of Mathematical Analysis and Applications, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yoshikawa, Shuji, Kawashima, Shuichi
openaire   +2 more sources

Improved semi-discretization method based on predictor-corrector scheme for milling stability analysis

The International Journal of Advanced Manufacturing Technology, 2021
Chatter has a detrimental effect on the milling process, which makes the chatter stability prediction very critical in milling. This paper presents a new semi-discretization method (SDM) based on predictor-corrector scheme to predict the stability of milling process. Firstly, the dynamic of the milling system is modelled by delay-differential equation (
Kenan Liu, Yang Zhang, Xiaoyang Gao, Wanxia Yang, Wei Sun, Fei Dai   +5 more
openaire   +1 more source

A Modified Third-Order Semi-Discrete Central-Upwind Scheme for MHD Simulation

Chinese Physics Letters, 2011
The Kurganov scheme is a third-order semi-discrete central numerical algorithm. The high solution of the scheme is ensured by a piecewise quadratic non-oscillatory reconstruction which consists of the cell-average data. We employ a modification of the smooth limiter of reconstruction in a simple way.
Zhen Ji, Yu-Fen Zhou, Tian-Xiang Hou
openaire   +1 more source

Semi-discrete central-upwind schemes with reduced dissipation for Hamilton-Jacobi equations

IMA Journal of Numerical Analysis, 2005
Summary: We introduce a new family of Godunov-type semi-discrete central schemes for multidimensional Hamilton-Jacobi equations. These schemes are a less dissipative generalization of the central upwind schemes that have been recently proposed by \textit{A. Kurganov}, \textit{S. Noelle} and \textit{G. Petrova} [SIAM J. Sci. Comput. 23, No. 3, 707--740 (
Bryson, Steve, Kurganov, Alexander, Levy, Doron, Petrova, Guergana   +3 more
openaire   +1 more source

Asynchronous Dynamic Output Feedback Control for Discrete Nonlinear Networked Semi-Markov Jump Models With Cyber Attacks and Applications

IEEE Transactions on Automation Science and Engineering
In this work, the asynchronous dynamic output feedback control is investigated for discrete nonlinear networked semi-Markov jump models with cyber attacks, in which asynchronous phenomenon refers to the mode mismatch between the controller and the system.
Wenhai Qi, Runkun Li, Guangdeng Zong, Huaicheng Yan, Zhengguang Wu, Jun Cheng   +5 more
semanticscholar   +1 more source