Results 91 to 100 of about 2,534 (231)

Iterative Nonlinear Control of a Semibatch Reactor. Stability Analysis [PDF]

open access: yes, 2005
This paper presents the application of Iterative Nonlinear Model Predictive Control, INMPC, to a semibatch chemical reactor. The proposed control approach is derived from a model-based predictive control formulation which takes advantage of the ...
Bordons Alba, Carlos, Ramos Cueli, José
core  

On Ulam's Type Stability of the Cauchy Additive Equation

open access: yesThe Scientific World Journal, 2014
We prove a general result on Ulam's type stability of the functional equation fx+y=fx+fy, in the class of functions mapping a commutative group into a commutative group. As a consequence, we deduce from it some hyperstability outcomes.
Janusz Brzdęk
doaj   +1 more source

Passive dynamic controllers for nonlinear mechanical systems [PDF]

open access: yes
A methodology for model-independant controller design for controlling large angular motion of multi-body dynamic systems is outlined. The controlled system may consist of rigid and flexible components that undergo large rigid body motion and small ...
Juang, Jer-Nan   +3 more
core   +1 more source

On asymptotic behaviors of a specific cubic functional equation and its hyperstability

open access: yesDemonstratio Mathematica
In this article, the asymptotic behavior and hyperstability of the cubic functional equation f(2x+y)+f(2x−y)=2f(x+y)+2f(x−y)+12f(x) $$f\left(2x+y\right)+f\left(2x-y\right)=2f\left(x+y\right)+2f\left(x-y\right)+12f\left(x\right)$$ are discussed.
Bae Jae-Hyeong   +2 more
doaj   +1 more source

Approximate solution of generalized inhomogeneous radical quadratic functional equations in 2-Banach spaces

open access: yesJournal of Inequalities and Applications, 2019
In this paper, using Brzdȩk and Ciepliński’s fixed point theorems in a 2-Banach space, we investigate approximate solution for the generalized inhomogeneous radical quadratic functional equation of the form f(ax2+by2)=af(x)+bf(y)+D(x,y), $$f \bigl(\sqrt{
Yali Ding, Tian-Zhou Xu
doaj   +1 more source

Stability of the Apollonius Type Additive Functional Equation in Modular Spaces and Fuzzy Banach Spaces

open access: yesMathematics, 2019
In this work, we investigate the generalized Hyers-Ulam stability of the Apollonius type additive functional equation in modular spaces with or without Δ 2 -conditions.
Sang Og Kim, John Michael Rassias
doaj   +1 more source

Biological Roles of Protein Hyperstability: Implications for Biotechnology [PDF]

open access: bronze, 2017
Wilfredo Colón   +5 more
openalex   +1 more source

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