EDM Modal MIMO Stepped Sine Testing includes a
dedicated test setup and operation process flow using single or
multiple shakers outputting sine wave(s) to acquire FRF signals.
The Source Output type is Stepped sine tones. The step mode can
be linear or logarithmic. The FRF signals of each measurement
DOFs with respect to defined reference channels will be
constructed. The output drive level can be defined to operate the
test in an open loop, or the response of a control channels can be
specified to operate the test in a closed loop.
For MIMO Stepped Sine test, multiple sweep is required with
different set of initial phases from each output, or the controlled
targets.
Representative image only
EMA Option, Up to 17 or more Channels, MIMO Stepped Sine Modal Testing. (includes EMA-05 SIMO Stepped Sine Modal Testing) One or multiple Sine drive(s) used to excite the UUT using stepped sine.
Overview
EDM Modal MIMO Stepped Sine Testing includes a
dedicated test setup and operation process flow using single or
multiple shakers outputting sine wave(s) to acquire FRF signals.
The Source Output type is Stepped sine tones. The step mode can
be linear or logarithmic. The FRF signals of each measurement
DOFs with respect to defined reference channels will be
constructed. The output drive level can be defined to operate the
test in an open loop, or the response of a control channels can be
specified to operate the test in a closed loop.
For MIMO Stepped Sine test, multiple sweep is required with
different set of initial phases from each output, or the controlled
targets.