Results 291 to 300 of about 4,784,182 (328)
Some of the next articles are maybe not open access.
Strong hysteresis versus zero-root dynamics
Economics Letters, 1994Abstract This paper presents the properties of remanence and of dependence on history pertaining to strong hysteresis through a foreign trade model. These properties reveal that it is impossible to assimilate zero-root dynamics to hysteresis.
Amable, Bruno +3 more
openaire +1 more source
Dynamic programming for systems with hysteresis
Physica B: Condensed Matter, 2001Abstract We introduce a novel type of dynamic programming equations for controlled differential equations with hysteresis on the control. The novelty of our approach is that we use Hamilton–Jacobi functions with one of the variables being set-valued, corresponding to the active set on the Preisach plane.
S.A. Belbas, I.D. Mayergoyz
openaire +1 more source
Systematic Hysteresis Analysis for Dynamic Comparators
Journal of Circuits, Systems and Computers, 2019Comparator hysteresis is a memory phenomenon allowing outputs maintaining their past stable states until the input difference overcomes a given threshold voltage. In some applications, such as ADCs and memories, hysteresis is a deterministic error that should be minimized.
Leïla Khanfir, Jaouhar Mouïne
openaire +1 more source
Dynamic hysteresis loop measuring equipment
Electrical Engineering, 1952WITHIN the past 2 or 3 years many scientists and engineers working on research and development projects in the magnetic amplifier field have come to realize that the dynamic hysteresis loop of a magnetic material plays an important role in determining the amplification and control characteristics of high-gain magnetic amplifiers. Figure 1 shows a block
openaire +1 more source
Capital asset price dynamics: heterogeneity and hysteresis
Economics Letters, 1991Abstract In this study we investigate the price determination in asset markets with heterogeneous risk-neutral investors that face costs of portfolio adjustment. We develop a price function mapping stochastic dividends into prices. Asset prices exhibit ‘hysteresis’ in the sense that large dividend changes cause a level shift in the relationship ...
openaire +2 more sources
Modeling and compensation for dynamic hysteresis of piezoelectric actuators based on Lissajous Curve
Sensors and Actuators A: Physical, 2022Ruijin Wang, Wen Wang, Zhan-Feng Chen
exaly
Surface Polarization Model for the Dynamic Hysteresis of Perovskite Solar Cells.
Journal of Physical Chemistry Letters, 2017Sandheep Ravishankar +9 more
semanticscholar +1 more source
QT dynamics—modeling hysteresis
Journal of Electrocardiology, 2010David M. Hadley +2 more
openaire +1 more source