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pro vyhledávání: '"LINGLONG DU"'
Autor:
Linglong, Du, Xinyun, Zhou
We consider the Cucker-Smale system with multiplicative noise in a harmonic potential field and investigate the effect of harmonic potential field. In the presence of external potential force, the system is expected to emerge into almost surely veloc
Externí odkaz:
http://arxiv.org/abs/2205.13232
Publikováno v:
SIAM Journal on Control & Optimization. 2024, Vol. 62 Issue 4, p2297-2318. 22p.
Autor:
Linglong Du, Xinyun Zhou
Publikováno v:
Kinetic and Related Models. 16:54
We propose a delayed Cucker-Smale system with multiplicative noise in a harmonic potential field and investigate its emergent dynamics. It exhibits a collective behavior "flocking and concentration" if the corresponding non-delay stochastic system ad
Autor:
Linglong Du, Caixuan Ren
Publikováno v:
Discrete & Continuous Dynamical Systems - B. 24:3265-3280
In this paper, the asymptotic wave behavior of the solution for the nonlinear damped wave equation in \begin{document}$ \mathbb{R}^n_+ $\end{document} is investigated. We describe the double mechanism of the hyperbolic effect and the parabolic effect
Autor:
Linglong Du
Publikováno v:
Nonlinear Analysis. 176:157-177
The asymptotic wave behavior of solution for the Euler equations with damping in R + n is investigated around a given constant equilibrium in this paper. Three classical boundary condition cases are considered here. New approaches and techniques are
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 232:1325-1336
A vacuum pressure tracking system with high-speed on-off valves is a discontinuous system due to the discrete nature of high-speed on-off valves. Chamber pressure changes in the system are determined by the mass flow rates during the processes of cha
Publikováno v:
Vacuum. 148:184-194
This paper presents a system based on servo technology for controlling the dynamic gas pressure in a vacuum system. The electro-pneumatic proportional directional valve (EPPDV) is used as a control regulator, which places vacuum control techniques be
Autor:
Linglong Du
Publikováno v:
Networks & Heterogeneous Media. 13:549-565
In this paper, we investigate the existence and long time behavior of the solution for the nonlinear visco-elastic damped wave equation in \begin{document}$\mathbb{R}^n_+$\end{document} , provided that the initial data is sufficiently small. It is sh
Publikováno v:
Vacuum. 139:67-76
The change of temperature is obvious in the vacuum chamber during charge and discharge processes. The thermodynamic model needs to consider the convection heat transfer between air and wall in the vacuum chamber. It is the most important to get the e