Suppression of load’s pendular oscillations of a bridge crane with the relay drive at the minimum number of turning on
https://doi.org/10.26518/2071-7296-2015-4(44)-38-45
Abstract
The authors analyze the possibility of suppressing load’s pendular oscillations of a bridge crane with the relay drive at single turning on of the drive to the acceleration and subsequent singular braking to zero speed with constant accelerations. There are presented results of studies of influencing constant values of acceleration braking and maximal speed of moving drive of separately managed bridge crane's coordinate on the time of movement, length of movement and residual amplitude of a load oscillations while minimizing the latter. The authors consider the controlling case of minimum possible single drive's turning on to the acceleration and single drive's turning off at braking.
About the Authors
V. S. Scherbakov
The Siberian state automobile and highway academy (SibADI)
Russian Federation
Russian Federation
M. S. Korytov
The Siberian state automobile and highway academy (SibADI)
Russian Federation
Russian Federation
E. O. Shershneva
The Siberian state automobile and highway academy (SibADI)
Russian Federation
Russian Federation
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Review
For citations:
Scherbakov V.S., Korytov M.S., Shershneva E.O. Suppression of load’s pendular oscillations of a bridge crane with the relay drive at the minimum number of turning on. The Russian Automobile and Highway Industry Journal. 2015;(4(44)):38-45. (In Russ.) https://doi.org/10.26518/2071-7296-2015-4(44)-38-45
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