Результаты исследований: Научные публикации в периодических изданиях › статья
Controlled Passage through Resonance for Flexible Vibration Units. / Tomchin, Dmitry A.; Tomchina, Olga P.; Fradkov, Alexander L.
в: Mathematical Problems in Engineering, 2015.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Controlled Passage through Resonance for Flexible Vibration Units
AU - Tomchin, Dmitry A.
AU - Tomchina, Olga P.
AU - Fradkov, Alexander L.
PY - 2015
Y1 - 2015
N2 - The problem of controlled passage through resonance zone for mechanical systems with several degrees of freedom is studied. Control algorithm design is based on speed-gradient method and estimate for the frequency of the slow motion near resonance (Blekhman frequency). The simulation results for two-rotor flexible vibration units illustrating efficiency of the proposed algorithms and fractal dependence of the passage time on the initial conditions are presented. The novelty of the results is in demonstration of good behavior of the closed loop system if flexibility is taken into account.
AB - The problem of controlled passage through resonance zone for mechanical systems with several degrees of freedom is studied. Control algorithm design is based on speed-gradient method and estimate for the frequency of the slow motion near resonance (Blekhman frequency). The simulation results for two-rotor flexible vibration units illustrating efficiency of the proposed algorithms and fractal dependence of the passage time on the initial conditions are presented. The novelty of the results is in demonstration of good behavior of the closed loop system if flexibility is taken into account.
U2 - 10.1155/2015/839105
DO - 10.1155/2015/839105
M3 - Article
JO - Mathematical Problems in Engineering
JF - Mathematical Problems in Engineering
SN - 1024-123X
ER -
ID: 4039160