Fault dips are steep to vertical through chalk and limestone beds, and moderate through mudrock and clay-rich ash, resulting in refracted fault profiles.
It allows to completely isolate any number of faults regardless of the number of output sensors, thanks to an appropriate assumption on the fault profiles and to some persistent excitation condition.
The general configuration of the simulator allows the user to select either static or dynamic fault profiles including both step-wise (instantaneous) and ramp errors.
In the meantime, the charged filter capacitors play the role of high fault-level sources, the typical fault current profile can be depicted by the equivalent circuit illustrated in Fig. 2 regardless of where the DC-cable short-circuit occurs.
(c_{f_i,u}(t)) in (7) is a fault coverage profile [18] defined by begin{aligned} c_{f_i,u}(t)=int _{x} J_{f_i,u}(x f_{(hat{x})} t,x {text {d}}x end{aligned} (9)representing the probability that the system enters a post-fault stability region defined by characteristic function (J_{f_i,u}(x)) associated with control action u exerted at time (t>t_m > t_f).
We have collected 42 points on a fault-perpendicular profile using a portable GPS device, with a resolution compatible with the numerical model.
Secondly, this method can only explain the sealing properties of the faults in profile.
Thus, a comparison between the results obtained in both profiles located at different locations (segment) leads us to conclude that Rn concentrations showing high rates obtained at the fault in Profile-A are due to seismic activity along the fractured segment boundaries of the Yammouneh Fault.
This absence of a radon signal during the earthquakes is supported by the sensitivity of the fault at Profile-B to the sound wave vibration of thunder during the measurements, while this sensitivity did not appear for seismic waves at Profile-B, as discussed in Sect.
