采用扰动观测器的主轴伺服电机

2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI:10.1109/ICCE.2009.5012281

T. Ogata, H. Maruyama, K. Fujita

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引用次数: 1

摘要

介绍了一种带扰动观测器的先进的光盘驱动器主轴伺服系统。在较宽的转速范围和50%的扭矩系数变化范围内，系统将稳态偏差降低到0.2%或更小。通过改变低通滤波函数，实现暂态稳定控制。

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A spindle motor servo using a disturbance observer

This paper presents an advanced spindle servo system with a disturbance observer for an optical disc drive. The system reduces steady state deviation to 0.2% or less with wide range of rotational speed and 50% variation of torque coefficient. Stable control by transient state was confirmed by changing low pass filter function.

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2009 Digest of Technical Papers International Conference on Consumer Electronics

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