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	永磁同步交流伺服驱动关键技术研究学位论文 OAI收割工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2010 作者: 秦晓飞收藏 \| 浏览/下载：113/0 \| 提交时间：2015/09/02 交流伺服系统矢量控制自抗扰控制 M/T测速算法电流采样电压漂移 alternating-current servo system vector control active disturbance rejection control M/T speed detection method current sampling voltage drift
	Noise processing technology of a TDICCD sensor (EI CONFERENCE) 会议论文 OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China 作者: Zhang L.-P. 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/03/25 In the application of TDI-CCD the other is all kinds of interference noise produced in the working process of a TDI-CCD for reset noise because of its serious noise interference such as reset noise and 1 / f noise correlated double sampling is employed. The experimental results show that after noise processing the imaging quality is reduced etc. According to the features of noise the output S/N has been raised to about 50 dB. 2010 IEEE. so that it is necessary to study the noise characteristics of TDI-CCD. There are two categories of noise this paper has studied the corresponding noise-processing technology. For dark current noise one is the inherent noise refrigeration is taken including shot noise dark current noise fixed pattern noise and transfer noise etc.