Active disturbance rejection control for precise position tracking of piezoelectric actuators

Active disturbance rejection control for precise position tracking of piezoelectric actuators
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用于压电执行器精确位置跟踪的自抗扰控制

DOI:
10.3772/j.issn.1006-6748.2015.03.014
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发表时间:
2015-09
影响因子:
--
通讯作者:
ZHANG S. J.
ZHANG S. J.
中科院分区:
--
文献类型:
--
作者:
ZHENG Z. Y.;LU Q.S.;ZHANG S. J.

文献摘要

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对于高精度定位,广泛使用压电致动器。执行器的迟滞和蠕变导致定位不准确。提出了一种基于自抗扰控制的压电作动器精确跟踪方法,
For positioning with high precision piezoelectric actuators are widely used. The hysteresis and creep of actuators result in positioning inaccuracy. A precise tracking method for piezoelectric actuators using active disturbance rejection control has been