In this paper, the parameters of J-A model are extracted from static hysteresis
Loss separation breaks the total core loss into static hysteresis
loss, classical eddy current loss, and excess loss .
The continual-pull approach eliminates the introduction of static hysteresis, which distorts the reading (see figure 1 for the definition of static hysteresis).
This method of determining letoff introduces static hysteresis and is referred to as "effective letoff" (again, see figure 2).
It is easy to obtain the peak weight of a bow without static hysteresis, but finding the holding weight without introducing hysteresis (starting the let-down cycle) is difficult on a pulldown type scale.
We can see that this hysteresis effect depends entirely on the direction of movement of the triple line and thus the overall effect is rather similar to the static hysteresis
of rubber adhesion in which apparent adhesion is directly related to the direction of motion of the "crack front." The wetting case is perfectly symmetrical in that if [Epsilon] were to take on a negative value, the protuberance shown in figure 4b would become an indentation on the triple line and the directions of motion corresponding to straight and deformed triple lines would be inversed (i.e.