Research on Gain Scheduling Control of Online Dynamic Balance for Flexible Spindle

Shi Hai Zhang; Zi Miao Zhang; Zhong Min Wang

doi:10.4028/www.scientific.net/AMM.488-489.1083

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 488-489Research on Gain Scheduling Control of Online...

Research on Gain Scheduling Control of Online Dynamic Balance for Flexible Spindle

Abstract:

The gain scheduling control is widely used in the system, whose dynamics parameters change with the operating conditions. In order to adapt the dynamic parameter variety of the high-speed and flexible spindle, the gain scheduling control method is applied to control the unbalance vectors of the correcting faces. The algorithm principle of gain scheduling control and its control method are given in the paper. The flexible spindle experiment system is designed to test the dynamic balance effect of gain scheduling control method. The experiment result indicates that the unbalance vectors of the correcting faces tend to be stable and close to the actual demand based on the gain scheduling control, and the residual unbalance vibration of the two monitoring points tend to be average and small.

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Periodical:

Applied Mechanics and Materials (Volumes 488-489)

Pages:

1083-1086

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.488-489.1083

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Online since:

January 2014

Authors:

Shi Hai Zhang*, Zi Miao Zhang, Zhong Min Wang

Keywords:

Dynamic Balance, Flexible Spindle, Gain Scheduling, Online Control

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* - Corresponding Author

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