Ex. 660. y(t)" + 61y(t)' + 98y(t) = 98u(t). Assign phase variables: x1(t) = y(t) and x2(t) = x1(t)'. %3D Determine the state variable equations: x(t)' = A x(t) +B u(t) and y(t) = C x(t) + D u(t)....

Extracted text: Ex. 660. y(t)" + 61y(t)' + 98y(t) = 98u(t). Assign phase variables: x1(t) = y(t) and x2(t) = x1(t)'. %3D Determine the state variable equations: x(t)' = A x(t) +B u(t) and y(t) = C x(t) + D u(t). Answers: a11,a12,a21,a22,b1,b2,c1,c2,d ans:9