نتایج جستجو برای: fragile control

تعداد نتایج: 1341839  

Introduction: The therapeutic properties of Olibanum have been considered in traditional medicine since ages past. Recent studies indicated the effect of Olibanum on memory enhancement and prevention/treatment of Alzheimer's disease. Fragile X mental retardation protein is the product of the FMR1 gene that mediates memory formation through the development of communications between nerve cells. ...

2014
Zhenna Li Zidong Wang Liang Hu Huisheng Shu

This paper is concerned with the non-fragile H∞ control problem for a class of discrete-time systems subject to randomly occurring gain variations (ROGVs), channel fadings and infinite-distributed delays. A new stochastic phenomenon (ROGVs), which is governed by a sequence of random variables with a certain probabilistic distribution, is put forward to better reflect the reality of the randomly...

Journal: :PLoS ONE 2008
Satyaprakash Nayak Saniya Salim Deyan Luan Michael Zai Jeffrey D. Varner

Robustness, a long-recognized property of living systems, allows function in the face of uncertainty while fragility, i.e., extreme sensitivity, can potentially lead to catastrophic failure following seemingly innocuous perturbations. Carlson and Doyle hypothesized that highly-evolved networks, e.g., those involved in cell-cycle regulation, can be resistant to some perturbations while highly se...

2013
Amit Dhawan

This paper is concerned with the design problem of non-fragile controller for a class of two-dimensional (2-D) discrete uncertain systems described by the Roesser model. The parametric uncertainties are assumed to be norm-bounded. The aim of this paper is to design a memoryless non-fragile state feedback control law such that the closed-loop system is asymptotically stable for all admissible pa...

Journal: :ISA transactions 2015
Mourad Kchaou Ahmed El Hajjaji Ahmed Toumi

In this paper, we investigate the problem of non-fragile H∞ fuzzy control design for continuous Takagi Sugeno (T-S) fuzzy systems with uncertainties, external disturbance and unmeasurable state variables. For the case of controller and observer gain additive variations, we propose a new solution of the fragility problem by developing the non-fragile design schemes ensuring the asymptotic stabil...

Afagh Hassanzadeh Rad, Fatemeh Kharaee, Mahsa Karambin, Maryam Shahrokhi, Reza Bayat, Saber Najafi Chakoosari, Setila Dalili, Shahin Koohmanaee,

Background: Different alleles of Fragile X Mental Retardation1 (FMR1) gene with separate molecular etiologies cause Fragile X Syndrome (FXS) and Fragile X-associated Tremor and Ataxia Syndrome (FXTAS). Premutation alleles with 55 to 200 repeats in the FMR1 gene lead to FXTAS. It is carried by 1 in 209 women and 1 in 430 men. FXTAS commonly appears in 50- to 70-year-old adults. Case Presentatio...

Journal: :American Journal on Intellectual and Developmental Disabilities 2018

Journal: :Nonlinear Dynamics 2022

Abstract The purpose of this article is to solve the fragile problem prescribed performance control (PPC) with application Waverider Vehicles (WVs). By problem, it denotes that tracking errors may break away from funnels if actuators are saturated. Firstly, we propose a new type readjusting which adaptively readjusts its such spurred transient and steady-state still guaranteed for in presence a...

Journal: :International Journal of Computer Applications 2010

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