Modified adaptive feedforward runout compensation for dual-stage servo system

Modified adaptive feedforward runout compensation for dual-stage servo system
复制标题

双级伺服系统的改进自适应前馈跳动补偿

DOI:
10.1109/20.908908
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发表时间:
2000
期刊:
2016 15th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm)
影响因子:
--
通讯作者:
T. Low
T. Low
中科院分区:
--
文献类型:
--
作者:
Jingliang Zhang;Ruifeng Chen;G. Guo;T. Low

文献摘要

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本文将改进的自适应前馈补偿(AFC)方法应用于双级伺服系统,以消除重复跳动(RRO)和非重复跳动(NRRO)。结果表明,通过合理分配VCM驱动器和微驱动器的振摆分量,可以有效地补偿或衰减振摆。
This paper applies the modified adaptive feedforward compensation (AFC) scheme to the dual stage servo system for the cancellation of repeatable runout (RRO) and nonrepeatable runout (NRRO). It shows that runout can be effectively compensated or attenuated by assigning runout components to VCM actuator and microactuator properly.