2. Consider the state equation x1 1 20 x1 d x2 = 0 10 x2 dt x3 001 x3 where x1, x2 and 23 are state variables. Please answer the following questions. (a) The state matrix (4) 1 20 A = 0 1 0 (5) 0 0 1 has three-fold eigenvalues with \₁ = = A2 A3 1. Find all independent eigenvectors corresponding to this eigenvalue. (b) Find the modal matrix M associated with the state matrix A. Does M-1 AM lead to a Jordan form or not? Hint: The modal matrix M turns out to be a diagonal matrix. For a diagonal matrix, its inverse is given by a 00 0b0 -1 1/a 0 0 = 0 1/b 0 00 с 0 0 1/c 1 (6) (c) Find the state transition matrix (t). (d) Determine the stability of the system. Please justify your answer.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2. Consider the state equation
x1
1 20
x1
d
x2
= 0 10
x2
dt
x3
001
x3
where x1, x2 and 23 are state variables. Please answer the following questions.
(a) The state matrix
(4)
1 20
A =
0 1 0
(5)
0 0 1
has three-fold eigenvalues with \₁
=
=
A2 A3 1. Find all independent eigenvectors
corresponding to this eigenvalue.
(b) Find the modal matrix M associated with the state matrix A. Does M-1 AM lead to
a Jordan form or not? Hint: The modal matrix M turns out to be a diagonal matrix.
For a diagonal matrix, its inverse is given by
a 00
0b0
-1
1/a 0
0
= 0
1/b
0
00 с
0
0
1/c
1
(6)
(c) Find the state transition matrix (t).
(d) Determine the stability of the system. Please justify your answer.
Transcribed Image Text:2. Consider the state equation x1 1 20 x1 d x2 = 0 10 x2 dt x3 001 x3 where x1, x2 and 23 are state variables. Please answer the following questions. (a) The state matrix (4) 1 20 A = 0 1 0 (5) 0 0 1 has three-fold eigenvalues with \₁ = = A2 A3 1. Find all independent eigenvectors corresponding to this eigenvalue. (b) Find the modal matrix M associated with the state matrix A. Does M-1 AM lead to a Jordan form or not? Hint: The modal matrix M turns out to be a diagonal matrix. For a diagonal matrix, its inverse is given by a 00 0b0 -1 1/a 0 0 = 0 1/b 0 00 с 0 0 1/c 1 (6) (c) Find the state transition matrix (t). (d) Determine the stability of the system. Please justify your answer.
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