Results 51 to 60 of about 83,343,124 (294)
Observers for linear time-varying systems [PDF]
, 2007 We give characterizations and necessary and sufficient existence conditions for tracking and asymptotic observers for linear functions of the state of a linear finite-dimensional time-varying state space system.
Trumpf, Jochen, Jochen Trumpf
core +2 more sources
Double-Observer-Based Bumpless Transfer Control of Switched Positive Systems
MathematicsThis paper investigates the bumpless transfer control of linear switched positive systems based on state and disturbance observers. First, state and disturbance observers are designed for linear switched positive systems to estimate the state and the ...
Yahao Yang, Zhong Huang, Pei Zhang
doaj +1 more source
Design of unknown input fractional-order observers for fractional-order systems
International Journal of Applied Mathematics and Computer Science, 2013 This paper considers a method of designing fractional-order observers for continuous-time linear fractional-order systems with unknown inputs. Conditions for the existence of these observers are given. Sufficient conditions for the asymptotical stability
N’Doye Ibrahima +3 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann +8 more
wiley +1 more source
Sensors, 2021 The scope of this paper is the design of an interval observer bundle for the guaranteed state estimation of an uncertain induction machine with linear, time-varying dynamics.
Manuel Schwartz +2 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source
Minimal single linear functional observers for linear systems [PDF]
Automatica, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rotella, Frédéric, Zambettakis, Irène
openaire +4 more sources
Journal of Control Science and Engineering, 2017 This paper presents the method of synthesis of faults identification systems for electric servo actuators of multilink manipulators. These actuators are described by nonlinear equations with significantly changing coefficients.
V. Filaretov +3 more
doaj +1 more source
Combination of Functional and Disturbance Observer for Positive Systems with Disturbances
Mathematics, 2022 This technique note proposes two classes of functional and disturbance observers for positive systems with structural and non-structural disturbances, respectively.
Lanai Huang +3 more
doaj +1 more source
Therapeutic 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