Errata: Closed loop time constant after equation (10.6) has an extra factor of 2

From FBSwiki
Jump to: navigation, search
Return to Errata page

Location: page 299, line -10

The derivation for the closed loop time constant math is not correct. Using the loop transfer function

math

then the time constant works out to be

math

(Contributed by J. W. Kim, 4 Dec 2011)