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	Target tracking using high-dimension data clustering 期刊论文 OAI收割红外与激光工程, 2016, 卷号: 45, 期号: 4, 页码: 1-10 作者: Shao CY(邵春艳); Ding QH(丁庆海); Luo HB(罗海波); Li YL(李玉莲) 收藏 \| 浏览/下载：59/0 \| 提交时间：2016/06/21 high dimension data clustering affine deformed object target tracking rigid body
	Gaussian-curvature-derived invariants for isometry 期刊论文 OAI收割 SCIENCE CHINA-INFORMATION SCIENCES, 2013, 卷号: 56, 期号: 9 作者: Cao Weiguo; Hu Ping; Liu Yujie; Gong Ming; Li Hua \| 收藏 \| 浏览/下载：3/0 \| 提交时间：2023/12/04 MOMENT INVARIANTS SURFACES RECOGNITION MESHES OBJECT DISTRIBUTIONS SEGMENTATION COMPUTATION FRAMEWORK DISTANCES rigid object non-rigid object isometry scale Gaussian curvature moment moment invariant
	Buffer and vibration optimization of missile data recorder structure (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Mechatronics and Materials Processing, ICMMP 2011, November 18, 2011 - November 20, 2011, Guangzhou, China 作者: Zhang J.; Zhang J.; Zhang J. 收藏 \| 浏览/下载：25/0 \| 提交时间：2013/03/25 On the analysis of the original data recorder the stress wave theory is the elastic theory can explain the filter buffer question from the micro-small space made several key problems clear when buffer and damping from this designed a composite structure for vibration reduction distinguished between a cushion theory and application field of stress wave theory which made the dynamic stress of protected component down about one order of magnitude. Optimization with Isight and Ls-dyna the traditional rigid spring-buffer model whose object is to reduce the impact of acceleration that can not accurately describe the elastic force of the part of the actual situation the protected component's dynamic stress down about 69.3% and the data recorder's quality 300g lower finally passed the Marshall Hammer test successfully. 2011 Trans Tech Publications.