ADLINK Technology PCI-8254, User Manual

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88 Motion Control Theory
(a) 30Hz sine wave
(b) 1200Hz sine wave
Figure 4-9: Simulation results of low pass filter with 1000Hz cutoff
frequency
0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1
-100
-80
-60
-40
-20
0
20
40
60
80
100
Time(second)
Amplitude
Original Signal
Filtered Signal
0 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.01
-100
-80
-60
-40
-20
0
20
40
60
80
100
Time(second)
Amplitude
Original Signal
Filtered Signal