Answer Happy

Fotock control system to control the composition of the output stroom in a stated tank blanding process is son in Figure 11.1 page 176 of Textbook as shown below) 0-10 EV que III Composition control system for a Mirred and proces Mass fraction of the output stream is the controlled variable flow rate w2 of the input stroom is the manipulated variable and has traction of the other input stroom is the disturbanceable. The following dat we valable Volume and density are constant. V=3.2 m - 900 km The process is operating at steady state with w 500 gmin wye 300 komin, 04.2005 mm 16 mA mass traction, GKv - 20 kg min A The process transfer function GpXW 25) = 1/3+1) where Vow and K 11- The transfer function relative to the asturbance vanatle Gd=X18)X 1051 = K 2+1) where K2 WW Al controller is used with K3 and 11 min The set point for the mass fraction is set at the til steady state value all the disturbance anable x is suddenly decreased to 02 from the initial steady state value of 04 derive an expression for the response of outlet composton x to his step change Expression by Calculate the composition of the exit stream) 1 minutes are change. Det in Calculate the composition of the exit stream 2 minutes or the change. -2m (d) What is the composition when a new steady state is reached New SSI (e) What is the othet? OFFSET