Results 271 to 280 of about 2,477,505 (293)

Stability of a nonlinear axially moving string

2009 American Control Conference, 2009
In this paper, a nonlinear axially moving string with the Kelvin-Voigt damping is considered. It is proved that the string is stable, i.e., its transversal displacement converges to zero when the axial speed of the string is less than a certain critical value.
S. M. Shahruz, Ahmed H. El-Shaer
openaire   +2 more sources

On the Pointwise Stabilization of a String

1998
We consider an initial and boundary value problem the one dimensional wave equation with damping concentrated at an interior point. Our main results assert that the decay rate is uniform for regular initial data and give lower estimates of the decay rate.
openaire   +1 more source

Stability of Nonlinear Oscillations of Stretched Strings

The Journal of the Acoustical Society of America, 1969
The stability of damped forced vibrations and undamped free vibrations of stretched strings is investigated. The regions of stability for the forced vibrations are plotted in the amplitude-frequency plane. It is shown that undamped planar free vibrations are unstable.
openaire   +2 more sources

Dilaton stabilization in string cosmology. I

Astrophysics, 2000
A mechanism for stabilization of the dilaton field within the framework of low-energy string gravitation with loop corrections to the dilaton coupling function was proposed in the first part of this paper. The mechanism is based on the assumption that loop corrections generate a singular dilaton kinetic function for a certain value of the dilaton field.
openaire   +1 more source

From homogeneous to heterogeneous traffic flows: String stability under uncertain model parameters

Transportation Research Part B: Methodological, 2021
Vincenzo Punzo, Julien Monteil, Marcello Montanino   +2 more
exaly  

Energy-Based Analysis of String Stability in Vehicle Platoons

IEEE Transactions on Vehicular Technology, 2022
Chiedu N Mokogwu, Keyvan Hashtrudi-Zaad
exaly  

On Structural and Safety Properties of Head-to-Tail String Stability in Mixed Platoons

IEEE Transactions on Intelligent Transportation Systems, 2023
Bart Besselink, Maolong Lv, Harry Trentelman   +2 more
exaly  

On string stability of a mixed and heterogeneous traffic flow: A unifying modelling framework

Transportation Research Part B: Methodological, 2021
Vincenzo Punzo, Marcello Montanino
exaly  

Distributed model predictive control approach for cooperative car-following with guaranteed local and string stability

Transportation Research Part B: Methodological, 2019
Yang Zhou, Meng Wang, Soyoung Ahn
exaly  

Distributed Receding Horizon Control of Vehicle Platoons: Stability and String Stability

IEEE Transactions on Automatic Control, 2012
William B. Dunbar
exaly