Determine following transfer functions for signal flow graph shown in Fig. P 3.9.

(a) \(\mathrm{T}_{11}(s)=\frac{\mathrm{Y}_{1}(s)}{\mathrm{R}_{1}(s)}\)
(b) \(\mathrm{T}_{21}(s)=\frac{\mathrm{Y}_{2}(s)}{\mathrm{R}_{1}(s)}\)

(c) \(\mathrm{T}_{12}(s)=\frac{\mathrm{Y}_{1}(s)}{\mathrm{R}_{2}(s)}\)
(d) \(\mathrm{T}_{22}(s)=\frac{\mathrm{Y}_{2}(s)}{\mathrm{R}_{2}(s)}\)

Transcribed Image Text:

R(s) o R(s) o 1 1 S S s+2 1 s +3 10 1 -o Y,(s) -o Y(s)