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Problem 7.44PP
Consider the system y + 3 y + 2 y = u + u .
(a) Find the state matrices Ac, Be, and Cc in control canonical form that correspond to the given 
differential equation.
(b) Sketch the eigenvectors of Ac in the {x1, x2) plane, and draw vectors that correspond to the 
completely observable (xO) and the completely unobservable (xO) state-variables.
(c) Express xO and xCin terms of the observability matrix O.
(d) Give the state matrices in observer canonical form and repeat parts (b) and (c) in terms of
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