MTS SWIFT 20 Ultra Sensor - Manual (Page 44)

SWIFT 20 Sensors 44
Interfacing with RPC
Hardware Overview
Interfacing with RPC
The SWIFT sensor is directly compatible with the MTS Remote Parameter
Control (RPC) simulation software. The SWIFT system produces outputs that
directly correspond to the uncoupled spindle forces that the MTS Model 329
Road Simulator applies to the vehicle. Traditional instrumentation techniques
provide coupled suspension loads data. Using the SWIFT sensor, the RPC
simulation software needs to apply less correction to obtain the road simulator
drive signals. Fewer iterations are required to recreate the measured loads.
You must ensure that the full scale value for your data recorder and the MTS
Series 498 electronics match. MTS electronics are typically set at ±10 V full
scale, while some data recorders are ±5 V full scale.
The SWIFT sensor is calibrated for ±10 V full scale. To recompute the Low-
Profile TI gains for ±5 V full scale, a verification pass must be run or the
calibration will not be traceable. Upon special request, MTS can evaluate and
may provide calibration for ±5 V or other full scale voltages.