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Tutorial 2 (Elec 4632)
发布时间:2024-11-25
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Tutorial 2 (Elec 4632)
• Question 1: Determine the characteristic equation of the following matrix:
Also, show that the matrix A satisfies its own characteristic equation.
• Question 2: Consider the discrete-time dynamic system
x(k + 1) = Ax(k) + bu(k), A ∈ R3×3, b ∈ R3×1 . (1)
Suppose the vectors
{b}, {Ab}, {A2 b} (2)
are linearly independent. Determine the transformed system of (1) using the vectors in (2).
• Question 3: Determine the matrix exponential eAt where
• Question 4: Are the following matrices positive definite?
Part of the tutorial was taken from:
1. C. D. Meyer, “Matrix Analysis and Applied Linear Algebra,” SIAM, 2000.
2. C-T. Chen, “Linear System Theory and Design,” Oxford, 1999.
