7075 Datasheet, PDF (6/8 Pages) ASM GmbH – WAVEFORM GENERATOR

5
Effective Simulations with Four
Independently Controlled Channels
Applications
q ABS Simulation
The external trigger feature can be
used to control the output timing of
each channel, to simulate signals from
the four wheels independently.
Smoothly increasing and decreasing
speed waveforms can be easily output
with the sweep functions.
q 3-Phase Motor Simulation
A 3-phase waveform controlled at
120˚ phase can be simulated using
3-channel simultaneous output.
Simulations such as abnormal
waveforms and noise can be applied to
each phase independently.
Independent 4-wheel ABS simulation
3-Channel Output
Three-phase electric power simulation
q Other Simulations
Automotive, Machinery: Engine electronic control evaluation, vibration testing, etc.
Control simulations requiring high precision such as servo motors.
Home Appliances, OA Devices: Simulation of power source anomalies such as
harmonics and noise.
Test signals for inverter control devices, motor speed-up and slow-down tests for
copy machines, etc.
Audio, Communications: Frequency characteristic testing by sweep, and transmit
modulation testing of radio equipment, phase characteristic testing, etc.
Medicine, Biology: Evaluation signals for medical devices such as EKG and EEG, living
tissue signal simulations
q Output Waveform Examples
Parameters such as linear sweep and
phase control of a waveform can be
adjusted within the 7075, but more
complex waveform processing and
coupling of different waveforms types
requires the bundled 7990 Waveform
Creation Software to carry out the
processing on the PC, allowing output
of various types of waveforms.
Damping Waveform Example
Slip
Vehicle speed
Wheel speed
Brake pressure
Time
Three-phase momentary drop-out
waveform example
Motor speed-up and slow-down
sweep example for copy machine
Speed-up Steady speed Slow-down Additional
slow-down
Time
AM Modulation Waveform Example
sin(x)/x Waveform Example
Frequency Sweep Waveform Example
Offset Sweep Waveform Example