2002•Control theory & applicationsRequires access
An Investigation on the Partially Control of the Torsional Vibration of the Turbogenerator Shaft System
Hao Zhi-yong
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Abstract
The active control on torsional vibration is investigated on the basis of the result of dynamic response computation of turbogenerator shaft system and theory of independent mode space control. Considering the engineering practice, active control partially vibration is presented and applied in the studied system from which its optimal law is induced. A simulated calculation of partially active control on torsional vibration of a 200MW turbogenerator achieves satisfactory results.