Results 41 to 50 of about 13,562,447 (238)

Instantaneous Modal Parameter Identification of Linear Time-Varying Systems Based on Chirplet Adaptive Decomposition

open access: yesShock and Vibration, 2019
Instantaneous modal parameter identification of time-varying dynamic systems is a useful but challenging task, especially in the identification of damping ratio.
Jie Zhang, Zhiyu Shi
doaj   +1 more source

Finite-Time Asynchronous Stabilization for Nonlinear Hidden Markov Jump Systems with Parameter Varying in Continuous-Time Case

open access: yesComplexity, 2020
The finite-time asynchronous stabilization problem has received great attention because of the wide application of actual engineering. In this paper, we consider the problem of finite-time asynchronous stabilization for nonlinear hidden Markov jump ...
Lianjun Xiao   +2 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Data-driven precompensator tuning for linear parameter varying systems [PDF]

open access: yes2008 47th IEEE Conference on Decision and Control, 2008
Methods for direct data-driven tuning of the parameters of precompensators for LPV systems are developed. Since the commutativity property is not always satisfied for LPV systems, previously proposed methods for LTI systems that use this property cannot be directly adapted.
Butcher, Mark   +2 more
openaire   +2 more sources

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

A Heuristic Parameter-Dependent Open-Loop Model Predictive Control

open access: yesIEEE Access, 2021
For the uncertain linear systems described by the linear parameter varying (LPV) model, a parameter-dependent open-loop model predictive control (MPC) is proposed.
Xin Zan, Lu Jin, Jun Wang
doaj   +1 more source

Eigenstructure assignment for linear parameter-varying systems with applications

open access: yesMathematical and Computer Modelling, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guangbin Cai   +2 more
openaire   +2 more sources

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Convex equilibrium‐free stability and performance analysis of discrete‐time nonlinear systems

open access: yesIET Control Theory & Applications
This paper considers the equilibrium‐free stability and performance analysis of discrete‐time nonlinear systems. Two types of equilibrium‐free notions are considered. Namely, the universal shifted concept, which considers stability and performance w.r.t.
Patrick J. W. Koelewijn   +2 more
doaj   +1 more source

Stability radius of linear parameter-varying systems and applications

open access: yesProceedings of the 45th IEEE Conference on Decision and Control, 2006
The authors deal with the problem of characterizing the complex and the real stability radii for finite dimensional systems of the form \[ \dot x= (A_0+z_1A_1 +\cdots+z_mA_m)x \] where the uncertain parameters \(z_i\) satisfy \(|z_i|\leq \alpha_i\) \((i=1,\dots,m)\) and the bounds \(\alpha_i\) are known. They consider the following two cases: (1) each \
Pham Huu Anh Ngoc, Toshiki Naito
openaire   +2 more sources

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