engineering recuitment GATE EE 2023-24 Test Series Control Systems Signal Flow Graph and Block Diagram Mason's Gain Formula
In the given figure, find \(\frac{{{y_7}}}{{{y_2}}}\)
1
\(\frac{{{G_1}{G_2}{G_3}{G_4} - {G_2}{G_5}{H_2}}}{{1 + {G_3}{H_2} + {H_4} + {G_3}{H_2}{H_4}}}\)
2
\(\frac{{{G_1}{G_2}{G_4} - {G_1}{G_2}{G_5}(1 + {G_3}{H_2})}}{{1 - {G_3}{H_2} + {H_4} + {G_3}{H_2}{H_4}}}\)
3
\(\frac{{{G_1}{G_2}{G_3}{G_4} + {G_1}{G_2}{G_5}}}{{1 + {G_3}{H_2} + {H_4} + {G_3}{H_2}{H_4}}}\)
4
\(\frac{{{G_1}{G_2}{G_3}{G_4} + {G_1}{G_5}(1 + {G_3}{H_2})}}{{1 + {G_3}{H_2} + {H_4} + {G_3}{H_2}{H_4}}}\)