Chapter 7 ◇ State feedback system A linear system: =Ax+Bu y=Cx+Du Kx-State feedback Let:u=V-Kc→ -input of system u-output of controller/input of plant Then =Ax+B(V-Kx)=(A-BK)x+BV y=(C-DK)x+DV State feedback system • A linear system: • Then 5        y Cx Du x Ax Bu Let: u V  Kx y  (C  DK)x  DV x   Ax  B(V  Kx)  (A BK)x  BV  Kx - State feedback V – input of system u – output of controller/input of plant Chapter 7