中国科学院机构知识库网格系统: 检索

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	Effect of the Corrosion of Seal Coatings Used in Aero Engines on Their High-Speed Wear Behaviour 期刊论文 OAI收割 JOURNAL OF THERMAL SPRAY TECHNOLOGY, 2020, 卷号: 29, 期号: 8, 页码: 10 作者: Zhang, Jiaping; Xue, Weihai; Duan, Deli; Jiang, Shengli; Song, Jia \| 收藏 \| 浏览/下载：31/0 \| 提交时间：2021/02/02 abradable seal coating high-speed rubbing salt spray corrosion thermal property
	High-Speed Friction Stir Welding of SiCp/Al-Mg-Si-Cu Composite 期刊论文 OAI收割 ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2019, 卷号: 32, 期号: 6, 页码: 677-683 作者: Wang, Chen; Wang, Bei-Bei; Wang, Dong; Xue, Peng; Wang, Quan-Zhao \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2021/02/02 Friction stir welding Metal matrix composite High welding speed Microstructure Mechanical property
	Effects of blade material characteristics on the high-speed rubbing behavior between Al-hBN abradable seal coatings and blades 期刊论文 OAI收割 WEAR, 2018, 卷号: 410, 页码: 25-33 作者: Xue, WH; Gao, SY; Duan, DL; Zhang, JP; Liu, Y \| 收藏 \| 浏览/下载：35/0 \| 提交时间：2018/12/25 Aero engine High-speed rubbing Seal coating Blade material Thermal property
	Effects of blade material characteristics on the high-speed rubbing behavior between Al-hBN abradable seal coatings and blades 期刊论文 OAI收割 WEAR, 2018, 卷号: 410, 页码: 25-33 作者: Xue, Weihai; Gao, Siyang; Duan, Deli; Zhang, Jiaping; Liu, Yang \| 收藏 \| 浏览/下载：25/0 \| 提交时间：2021/02/02 Aero engine High-speed rubbing Seal coating Blade material Thermal property
	Effect of rotation speed on nugget structure and property of high rotation speed friction stir welded Al-Mn aluminum alloy 期刊论文 OAI收割 International Journal of Advanced Manufacturing Technology, 2017, 页码: 1-10 作者: Zhang HJ(张会杰); Wang M(王敏); Qi RL(祁若龙); Zhu Z(朱智); Zhang X(张骁) 收藏 \| 浏览/下载：68/0 \| 提交时间：2017/04/16 High rotation speed friction stir welding Rotation speed Weld nugget Structure Property
	Tribological behaviors of turbofan seal couples from friction heat perspective under high-speed rubbing condition 期刊论文 OAI收割 FRICTION, 2016, 卷号: 4, 期号: 2, 页码: 176-190 Gao, SY; Xue, WH; Duan, DL; Li, S 收藏 \| 浏览/下载：38/0 \| 提交时间：2016/12/28 seal coating high-speed rubbing wear mechanism friction heat thermophysical property
	氧气气氛中 CrNiMo钢的高温高速干滑动摩擦磨损性能期刊论文 OAI收割摩擦学学报, 2008, 卷号: 28, 期号: 4, 页码: 361-365 作者: 刘维民收藏 \| 浏览/下载：21/0 \| 提交时间：2013/03/28 气氛高温高速干滑动摩擦磨损性能磨损机制 atmosphere elevated temperature high speed dry sliding tribolobical property wearmechanism
	Target track system design based on circular projection (EI CONFERENCE) 会议论文 OAI收割 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China Song H.-J.; Zhu M.; Hu S.; Shen M.-L. 收藏 \| 浏览/下载：23/0 \| 提交时间：2013/03/25 Template matching is the process of searching the present and the location of a reference image or an object in a scene image. Template matching is a classical problem in a scene analysis: given a reference image of an object decide whether that object exists in a scene image under analysis and find its location if it does. The template matching process involves cross-correlating the template with the scene image and computing a measure of similarity between them to determine the displacement. The conventional matching method used the spatial cross-correlation process which is computationally expensive. Some algorithms are proposed for this speed problem such as pyramid algorithm but it still can't reach the real-time for bigger model image. Moreover the cross-correlation algorithm can't be effective when the object in the image is rotated. Therefore the conventional algorithms can't be used for practical purpose. In this paper an algorithm for a rotation invariant template matching method based on different value circular projection target tracking algorithm is proposed. This algorithm projects the model image as circular and gets the radius and the sum of the same radius pixel value. The sum of the same radius pixel value is invariable for the same image and the any rotated angle image. Therefore this algorithm has the rotation invariant property. In order to improve the matching speed and get the illumination invariance the different value method is combined with circular projection algorithm. This method computes the different value between model image radius pixel sum and the scene image radius pixel sum so that it gets the matching result. The pyramid algorithm also is been applied in order to improve the matching speed. The high speed hardware system also is been design in order to meet the real time requirement of target tracking system. The results show that this system has the good rotate invariance and real-time property.
	1.3 mu m GaInNAs/GaAs multiple-quantum-wells resonant-cavity-enhanced photodetectors 会议论文 OAI收割 asia-pacific optical and wireless communications conference (apoc 2001), beijing, peoples r china, nov 12-15, 2001 Zhang W; Pan Z; Li LH; Zhang RK; Lin YW; Wu RG 收藏 \| 浏览/下载：15/0 \| 提交时间：2010/10/29 GaInNAs photodetector resonant cavity enhanced high speed property MOLECULAR-BEAM EPITAXY SCHOTTKY PHOTODIODES PERFORMANCE EFFICIENCY OPERATION BANDWIDTH DESIGN SI