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Derived from
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20810249 CONTROLLI AUTOMATICI in Aeronautical engineering LM-20 CAVONE GRAZIANA , PANZIERI STEFANO
(syllabus)
Stabilization with a gain. Root Locus. Real positive part zeros.
Permanent regime: type of control systems and steady-state error.
Rejection of k-type disturbances. Sensitivity to parametric variations.
Permanent sinusoidal regime.
Harmonic response and its representations.
The Bode diagram representation.
Nyquist criterion. Presence of integrators.
Stability margins.
The harmonic response of the closed loop: modulus at resonance and bandwidth.
Systems with delay, non-minimum phase systems.
Direct synthesis. Internal stability. Principle of the internal model, Sensitivity to parametric variations, critical band, Reproduction of sinusoidal signals, Effect of random disturbances.
Correcting Networks.
The standard PID controllers.
(reference books)
G. Marro, Controlli Automatici, Zanichelli, 2004.
A. V. Papadopoulos, M. Prandini, Fondamenti di Automatica. Esercizi, Pearson, 2016.
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Università Roma Tre