__________________can be extended to systems which are time-varying ?
Correct answer: D. State model representatives
- A. Bode-Nyquist stability methods
- B. Transfer functions
- C. Root locus design
- D. State model representatives
Explanation
State-space models use state equations that can include time-dependent coefficients, so they apply to time-varying systems. Transfer functions and root-locus methods are primarily formulated for linear time-invariant systems.
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