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On Active Disturbance Rejection Control for a Class of Uncertain Systems With Measurement Uncertainty

IEEE transactions on industrial electronics (1982. Print), 2021
This article studies the control problem for nonlinear uncertain systems with measurement uncertainty. By seizing the equivalent total effect of multiple uncertainties in both dynamics and measurement, an active disturbance rejection control design is ...
Sen Chen, Zhixiang Chen
semanticscholar   +1 more source

A Student's T-Based Measurement Uncertainty Filter for SINS/USBL Tightly Integration Navigation System

IEEE Transactions on Vehicular Technology, 2021
In order to suppress the impact of some error factors of the existing strap-down inertial navigation system and ultra-short base line (SINS/USBL) position matching loosely integration approach on positioning accuracy, a tightly integration strategy is ...
Tao Zhang   +3 more
semanticscholar   +1 more source

Measurement Uncertainty and Conformity Assessment Applied to Drug and Medicine Analyses – A Review

Critical reviews in analytical chemistry, 2021
Analytical results are often used in scientific research, industrial and clinical applications to support decision making. Despite all efforts to ensure the reliability of analytical results (including method validation, internal quality control, use of ...
Luciana Separovic   +7 more
semanticscholar   +1 more source

Measurement uncertainty

Journal of Chromatography A, 2007
Measurement uncertainty is a statistical parameter which describes the possible fluctuations of the result of a measurement. It is not a mere repeatability but it is at least as high as the intra-laboratory reproducibility. If it is an attribute of a general analytical test procedure it is at least as high as the inter-laboratory reproducibility ...
  +5 more sources

Robust Tracking Control of Robot Manipulators With Actuator Faults and Joint Velocity Measurement Uncertainty

IEEE/ASME transactions on mechatronics, 2020
This article solves the safe trajectory tracking control problem of robot manipulators with actuator faults, uncertain dynamics, and external disturbance.
B. Xiao, Lu Cao, Shengyuan Xu, Liang Liu
semanticscholar   +1 more source

Deep learning‐based target metabolite isolation and big data‐driven measurement uncertainty estimation in proton magnetic resonance spectroscopy of the brain

Magnetic Resonance in Medicine, 2020
The aim of this study was to develop a method for metabolite quantification with simultaneous measurement uncertainty estimation in deep learning‐based proton magnetic resonance spectroscopy (1H‐MRS).
Hyeong Hun Lee, Hyeonjin Kim
semanticscholar   +1 more source

Uncertainty of measurement

Annales de biologie clinique, 2010
The ISO 15189 standard requires the evaluation of measurement uncertainty where relevant and possible. This document presents recommendations for a simple evaluation of the uncertainty from data available in medical laboratory and illustrates the value of such a determination.
C, Giroud, J, Arnaud, A, Vassault
openaire   +2 more sources

The Forewarning Effect of Critical Audit Matter Disclosures Involving Measurement Uncertainty*

, 2020
Will disclosing critical audit matters (CAMs) in the auditor’s report, as the U.S. Public Company Accounting Oversight Board (PCAOB) has proposed, affect user confidence in CAM-related financial statement areas and assessments of auditor responsibility ...
Steven J. Kachelmeier   +3 more
semanticscholar   +1 more source

Measuring Uncertainty

Studia Logica, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Modelling complex measurement processes for measurement uncertainty determination

, 2020
Measurement uncertainty is present in all measurement processes in the field of production engineering. However, this uncertainty should be minimized to avoid erroneous decisions.
Tobias Mueller, M. Huber, R. Schmitt
semanticscholar   +1 more source

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