A linear time-invar-iant system is descr-ibed by the differ-- ential equation. d3y(t) 3d2 y. (t) dy(t) ()-
Question:
A linear time-invar-iant system is descr-ibed by the differ--
ential equation.
d3y(t) 3d2 y. (t) dy(t) ()- ยท()
d 3 + d2 +3d +yt-rt. t t .t
(a) Let the state var-iables be defined as x1 = y, Xz = dyjdt, x 3 =
d2 y / dt 2 . Wr-ite the state equations of the system in vector-matrix for-m.
(b) Find the state-tmnsition matr-ix cp(t) of A.
(c) Let y(O) = 1, dy(O)/dt = 0, d2 y(O)/dt 2 = 0, and r-(t) = u 5 (t).
Find the state tmnsition equation of the system.
(d) Find the chamcteTistic equation and the eigenvalues of A.
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Related Book For
Design And Analysis Of Control Systems
ISBN: 9780199577309
1st Edition
Authors: Arthur G O Mutambara
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