Results 21 to 30 of about 2,419,199 (329)
Dynamic Stall Control by Passive Disturbance Generators [PDF]
AIAA Journal, 2011 Passive cylindrical disturbance generators mounted near the leading edge of an airfoil significantly improved its performance under dynamic stall conditions. Time-resolved particle image velocimetry and simultaneous pressure measurements were conducted at the midchord of a pitching airfoil equipped with passive disturbance generators.
Heine, Benjamin +3 more
openaire +3 more sources
SOME RESPIRATORY DISTURBANCES DURING GENERAL ANÆSTHESIA [PDF]
Anaesthesia, 1948 Summary 1. Keeping the airway clear is very largely dependent on the avoidance of reflex response. 2. The various factors which influence the bronchial lumen are considered. 3. The depressant qualities of modern anæsthetic methods make the different levels of anæsthesia less easily distinguishable.
openaire +2 more sources
Influence of attractive van der Waals interactions on the optimal excitations in thermocapillary-driven spreading [PDF]
, 2003 Recent investigations of microfluidic flows have focused on manipulating the motion of very thin liquid films by modulating the surface tension through an applied streamwise temperature gradient.
Davis, Jeffrey M., Troian, Sandra M.
core +1 more source
IEEE Access, 2022 In this paper, a novel inverse model is designed for multivariable disturbance observer-based (MDOB) control system. A new interaction measure, generalized relative input disturbance gain (GRIDG), is proposed to quantify the disturbance rejection ...
Wu Cai +3 more
doaj +1 more source
IET electric power applications, 2020 UK EPSRC Prosperity Partnership “A New Partnership in Offshore Wind”, Grant/Award Number: EP/R004900/1 Abstract Generalized predictive control (GPC) is promising for permanent magnet synchronous machine drive systems, due to its outstanding dynamic ...
Tao Wang +5 more
semanticscholar +1 more source
Preparation and measurement: two independent sources of uncertainty in quantum mechanics [PDF]
, 1999 In the Copenhagen interpretation the Heisenberg uncertainty relation is interpreted as the mathematical expression of the concept of complementarity, quantifying the mutual disturbance necessarily taking place in a simultaneous or joint measurement of ...
de Muynck, Willem M.
core +4 more sources
Synchronization of Two Self-Synchronous Vibrating Machines on an Isolation Frame
Shock and Vibration, 2011 This paper investigates synchronization of two self-synchronous vibrating machines on an isolation rigid frame. Using the modified average method of small parameters, we deduce the non-dimensional coupling differential equations of the disturbance ...
Chunyu Zhao +3 more
doaj +1 more source
International Conference on Informatics in Control, Automation and Robotics, 2016 The aim of the paper is to propose a navigation strategy applied to a class of rotorcraft having a free rod-suspended load. The presented approach relies on the Linear Kalman Filter to estimate the not only the state vector but also a generalized ...
J. Escareño +3 more
semanticscholar +1 more source
Sparse Iterative Learning Control with Application to a Wafer Stage: Achieving Performance, Resource Efficiency, and Task Flexibility [PDF]
, 2017 Trial-varying disturbances are a key concern in Iterative Learning Control (ILC) and may lead to inefficient and expensive implementations and severe performance deterioration.
Oomen, Tom, Rojas, Cristian R.
core +3 more sources
Robust stabilization of nonlinear systems via stable kernel representations with L2-gain bounded uncertainty [PDF]
, 1995 The approach to robust stabilization of linear systems using normalized left coprime factorizations with H∞ bounded uncertainty is generalized to nonlinear systems.
Schaft, A.J. van der
core +3 more sources