Results 91 to 100 of about 168,767 (314)

Functional Interval Observers-Based Active Fault Tolerant Control for Continuous-Time Linear Parameter-Varying Systems

IEEE Access
This article addresses the problem of Functional Interval Observers (FIO) based on Active Fault Tolerant Control for continuous-time polytopic Linear Parameter-Varying systems in the presence of unknown but bounded uncertainties, external disturbances ...
Hanin Mizouri, Rihab Lamouchi, Messaoud Amairi   +2 more
doaj   +1 more source

New Delay-Dependent Robust Stability Criterion for LPD Discrete-Time Systems with Interval Time-Varying Delays

Discrete Dynamics in Nature and Society, 2013
This paper investigates the problem of robust stability for linear parameter-dependent (LPD) discrete-time systems with interval time-varying delays. Based on the combination of model transformation, utilization of zero equation, and parameter-dependent ...
Narongsak Yotha, Kanit Mukdasai
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Mixed H2/H∞ filtering for uncertain systems with regional pole assignment [PDF]

, 2005
Copyright [2005] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services.
Wang, Z, Shu, H, Hung, YS, Hung, Y, Yang, F   +4 more
core   +1 more source

Control of Nonlinear Distributed Parameter Systems Based on Global Approximation

Journal of Applied Mathematics, 2014
We extend an iterative approximation method to nonlinear, distributed parameter systems given by partial differential and functional equations. The nonlinear system is approached by a sequence of linear time-varying systems, which globally converges in ...
Chunyan Du, Guansheng Xing
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Linear parameter-varying control of systems of high complexity [PDF]

, 2016
Der Entwurf von Reglern für komplexe nichtlineare Regelstrecken im Framework Linear Parameterveränderlicher (LPV) Systeme führt zu hohem Modellierungs-, Synthese- und Implementierungsaufwand.
Hoffmann, Christian
core   +1 more source

Data-Weighting Periodic RLS Based Adaptive Control Design and Analysis without Linear Growth Condition

Journal of Applied Mathematics, 2014
A new periodic recursive least-squares (PRLS) estimator is developed with data-weighting factors for a class of linear time-varying parametric systems where the uncertain parameters are periodic with a known periodicity.
Ronghu Chi, Zhongsheng Hou, Shangtai Jin
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Relaxed Stability and Stabilization Conditions for Linear Parameter Varying Systems [PDF]

, 2018
International Multiconference on System, Automation and Control, Leipzig, GERMANY, 2018International audienceThis paper deals with Linear Parameter Varying polytopic systems (LPV) which is a class of linear systems containing time-varying parameters with
Rihab Abdelkrim, Abdelkrim, Rihab, Chaabane, Mohamed, Mohamed Chaabane, Ahmed El Hajjaji, El Hajjaji, Ahmed   +5 more
core   +1 more source