Results 41 to 50 of about 530 (65)

Decay rate of the solutions to the Cauchy problem of the Lord Shulman thermoelastic Timoshenko model with distributed delay

Demonstratio Mathematica
In this study, we address a Cauchy problem within the context of the one-dimensional Timoshenko system, incorporating a distributed delay term. The heat conduction aspect is described by the Lord-Shulman theory.
Choucha Abdelbaki, Boulaaras Salah, Jan Rashid, Alnegga Mohammad   +3 more
doaj   +1 more source

Equivalence of robust stabilization and robust performance via feedback

, 2008
One approach to robust control for linear plants with structured uncertainty as well as for linear parameter-varying (LPV) plants (where the controller has on-line access to the varying plant parameters) is through linear-fractional-transformation (LFT ...
Ball, J. A., Fang, Q., Groenewald, G. J., ter Horst, S.   +3 more
core   +1 more source

On Stability of Hyperbolic Thermoelastic Reissner-Mindlin-Timoshenko Plates

, 2013
In the present article, we consider a thermoelastic plate of Reissner-Mindlin-Timoshenko type with the hyperbolic heat conduction arising from Cattaneo's law. In the absense of any additional mechanical dissipations, the system is often not even strongly
Pokojovy, Michael
core   +1 more source

Blow-up of solutions for Euler-Bernoulli equation with nonlinear time delay

Open Mathematics
We study the Euler-Bernoulli equations with time delay: utt+Δ2u−g1∗Δ2u+g2∗Δu+μ1ut(x,t)∣ut(x,t)∣m−2+μ2ut(x,t−τ)∣ut(x,t−τ)∣m−2=f(u),{u}_{tt}+{\Delta }^{2}u-{g}_{1}\ast {\Delta }^{2}u+{g}_{2}\ast \Delta u+{\mu }_{1}{u}_{t}\left(x,t){| {u}_{t}\left(x,t ...
Lin Rongrui, Gao Yunlong, She Lianbing
doaj   +1 more source

A generalized chordal metric making strong stabilizability a robust property [PDF]

, 2012
An abstract chordal metric is defined on linear control systems described by their transfer functions. Analogous to a previous result due to Jonathan Partington ("Robust control and approximation in the chordal metric", in Robust Control, LNCIS 183 ...
Sasane, Amol
core  

Neural network quaternion-based controller for port-Hamiltonian system

Demonstratio Mathematica
In this research article, a control approach for port-Hamiltonian PH systems based in a neural network (NN) quaternion-based control strategy is presented. First, the dynamics is converted by the implementation of a Poisson bracket in order to facilitate
Alsaadi Fawaz E., Serrano Fernando E., Batrancea Larissa M.   +2 more
doaj   +1 more source

Boundary stabilization and control of wave equations by means of a general multiplier method

, 2009
We describe a general multiplier method to obtain boundary stabilization of the wave equation by means of a (linear or quasi-linear) Neumann feedback. This also enables us to get Dirichlet boundary control of the wave equation.
Cornilleau, Pierre, Loheac, Jean-Pierre
core   +1 more source

Quantitative unique continuation for the linear coupled heat equations. [PDF]

J Inequal Appl, 2017
Zheng G, Li K, Li J.
europepmc   +1 more source

Boundedness, persistence and stability for classes of forced difference equations arising in population ecology. [PDF]

J Math Biol, 2019
Franco D, Guiver C, Logemann H, Perán J.   +3 more
europepmc   +1 more source

Robust set-point regulation for ecological models with multiple management goals. [PDF]

J Math Biol, 2016
Guiver C, Mueller M, Hodgson D, Townley S.   +3 more
europepmc   +1 more source