Page 86 - basic control system
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TRANSIENT RESPONSE
ANALYSIS
Figure 1(c) : Unit Step response of first-order system
• Assume input is changed to step of ‘A’ units
=
′ ′
= = +
(1 + ) 1 +
′
= 1 + + ′
′
′
′
+ = 0 =
′
= −
= −
1 +
= −
1
+ ( )
−
= (1 − )
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