4.3 The root locus construction procedure for General system E(s) R()一 G(s) Y(s) H(S) For the general feedback control system shown above, the closed-loop transfer function is given by T()=-G(s) 1+GH(S) (4.10 2022-2-3 102022-2-3 10 4.3 The Root Locus Construction Procedure for General System For the general feedback control system shown above, the closed-loop transfer function is given by     1   G s T s GH s   (4.10)