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	Research on Double Closed-loop Trajectory Tracking Control Algorithm of Wheeled Mobile Robot Based on Global Stability 会议论文 OAI收割 Virtual, Hangzhou, China, 2020-08-20 作者: Su, Yunhao; Liang, Yanbing \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2020/11/09 wheeled mobile robot trajectory tracking sliding mode control Lipschitz condition global stable
	Applying maximally stable extremal regions and local binary patterns for guide-wire detecting in percutaneous coronary intervention 期刊论文 OAI收割 IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 13, 页码: 2579-2586 作者: Pusit, Prasong; Xie, Xiao-Liang; Hou, Zeng-Guang \| 收藏 \| 浏览/下载：54/0 \| 提交时间：2020/03/30 blood vessels medical image processing surgery image sequences video signal processing image filtering object detection X-ray imaging object tracking stroke width variation filter region detection local binary patterns guide-wire recognition conventional MSER methods maximally stable extremal regions guide-wire position anatomical skeleton contours training data X-ray video sequence percutaneous coronary intervention surgery region area range filter X-ray video monitoring guide-wire tip detection modified multifilters training templates
	Study on aerodynamic optimization design method analysis and control algorithm of the pod 会议论文 OAI收割 Chongqing, China, 2019-05-24 作者: Huang, Wei; Xie, Meilin; Yang, Xiaoxu; Lian, Xuezheng; Zhang, Yihang \| 收藏 \| 浏览/下载：56/0 \| 提交时间：2019/09/20 pod coupling direction Aerodynamic optimization Acceleration ring Stable tracking
	Stable tracking point extraction for infrared extended target based on contour smoothing and minimal inscribed circle 期刊论文 OAI收割 OPTICAL ENGINEERING, 2013, 卷号: 52, 期号: 11 作者: Lei, Tao; Yang, Sihan; Jiang, Ping; Wu, Qinzhang 收藏 \| 浏览/下载：27/0 \| 提交时间：2015/04/17 plume tracker infrared extended target tracking stable tracking point extraction contour smoothing minimal inscribed circle
	The stability design and realization of airborne platform based on TMS320F2812 (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China 作者: Zhang X.; Zhang X.; Zhang X. 收藏 \| 浏览/下载：46/0 \| 提交时间：2013/03/25 Airborne electro-optical stable platform can isolate movement and vibration of the airframe stabilizes the optic axis of the photoelectic detector realize the observation and tracking for the object. It has comprehensive application value in army and cicil field. Most of present airborne platforms are analogic control system digital control system can improve the system general performance digital control is the development direction of platform systems. In view of the requirements of isolating disturbances and stabilizing optical axis of high-precision photoelectric guidance system a three-axis stabilized platform system centering on the rate gyro was designed. The disturbance-isolation theory of the stabilized platform was analyzed and the control structure including multiple closed-loops was designed. At last a controller of the servo system based on TMS320F2812 DSP has been designed. Experiment results meet the technical index and precision requirement and illustrate the practicability and effectiveness of the scheme. 2011 IEEE.
	Blind channel estimation of MIMO-OFDM based on FDPM (EI CONFERENCE) 会议论文 OAI收割 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009, September 24, 2009 - September 26, 2009, Beijing, China Gang W.; Ming Z.; Hua C. 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/03/25 Subspace based methods have been widely discussed in multichannel estimation including MIMO-OFDM system. However direct subspace methods suffer from heavy computation complexity y of O(N3). In this paper a new subspace tracking technique called Fast Data Projection Method (FDPM) is proposed for adaptively tracking the noise subspace. The new algorithm has low complexity of O(NL) and is the only numerically stable low complexity algorithm for tracking subspaces corresponding to the smallest singular values. Simulation results show that the proposed scheme has similar performance to the original. 2009 IEEE.