Fall 2001 16.3117-27 Figure 13: Example #1: G(s)=(+8(5+143(5+20) Method #l: previous implementation Method #2: previous, with the reference input scaled to ensure that the dC gain of y/rlpc=1 Method #3: new implementation with bothG= BN and N selected Step Response meth 1 meth2 0.6 0.2 04 0.5 0.7Fall 2001 16.31 17–27 Figure 13: Example #1: G(s) = 8·14·20 (s+8)(s+14)(s+20). • Method #1: previous implementation. • Method #2: previous, with the reference input scaled to ensure that the DC gain of y/r| DC = 1. • Method #3: new implementation with both G = BN¯ and N¯ selected. 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Step Response meth1 meth2 meth3