This article describes the filter "Multi-axis TMS" of the ToolScope which generates an RMS signal from orthogonally oriented vibration sensors.
The "Multi-axis RMS" signal filter calculates the RMS values of three signals. Technically, the signals are each individually subject to range-pass filtering, squared, and low-pass filtered. The resulting values of all three signals are then added. The square root of the result is determined. The result is smoothed by a low-pass. The findings are provided as a virtual signal.
This filter is ideal for evaluating raw acceleration signals from three-axle acceleration sensors.
The "Multi-axis RMS" signal filter is only visible if the internal "ShowDriver Multi-axisRMS" setting is set to "true".