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EECE 574 - Adaptive Control - Overview - Courses - University of ...

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Background Example 2<br />

Effect <strong>of</strong> Process Variations<br />

Magnitude (dB)<br />

Phase (deg)<br />

50<br />

0<br />

−50<br />

−100<br />

−150<br />

360<br />

180<br />

0<br />

10 −2<br />

−180<br />

10 −1<br />

Bode Diagram<br />

10 0<br />

10 1<br />

Frequency (rad/sec)<br />

Figure: Open-loop Bode plots<br />

10 2<br />

10 3<br />

T=0<br />

T=0.015<br />

T=0.03<br />

Guy Dumont (UBC) <strong>EECE</strong> <strong>574</strong> <strong>Overview</strong> 18 / 49<br />

10 4

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