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Lecture notes - School Of Electrical & Electronic Engineering - USM

Lecture notes - School Of Electrical & Electronic Engineering - USM

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Bode Plot<br />

Root Locus<br />

Bode Plot<br />

Example on Root Locus<br />

Advantages of Bode Plot<br />

Sketching technique revisited<br />

Performance Specification<br />

example on frequency response analysis: bode plot<br />

Before using the bode plot, the transfer function G(z) must first<br />

be converted into G(w ′ ) in w ′ domain by using the following<br />

bilinear transformation of equation 9<br />

z = 1 + T 2 w′<br />

1 − T 2 w′ =<br />

2<br />

T + w′<br />

2<br />

T − w′ (9)<br />

Since the Bode plot is a frequency domain analysis technique,<br />

G(jv ′ ) is obtained after the transform transfer function G(w ′ ) in<br />

w ′ -domain has beend determined by replacing w ′ with jv ′ .<br />

nasiruddin@eng.usm.my EEE 354 : STABILITY ANALYSIS TECHNIQUES

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