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2篇 您的检索式:作者名="Yan Shitang"
    题名 作者 年代 出处 被引量
1COLLABORATIVE TRACKING VIA PARTICLE FILTER IN WIRELESS SENSOR NETWORKS显示文摘Target tracking is one of the main applications of wireless sensor networks. Optimized computation and energy dissipation are critical requirements to save the limited resource of the sensor nodes. A framework and analysis for collaborative tracking via particle filter are presented in this paper. Collaborative tracking is implemented through sensor selection, and results of tracking are propagated among sensor nodes. In order to save communication resources, a new Gaussian sum particle filter, called Gaussian sum quasi particle filter, to perform the target tracking is presented, in which only mean and covariance of mixands need to be communicated. Based on the Gaussian sum quasi particle filter, a sensor selection criterion is proposed, which is computationally much simpler than other sensor selection criterions. Simulation results show that the proposed method works well for target tracking.Yan Zhenya Zheng Baoyu Xu Li Li Shitang 2008Journal of Electronics(China)2008,25,3:2
2Receptor for AGE (RAGE) : signaling mechanisms in the pathogenesis of diabetes and its complications 显示文摘Ramasamy R Yan Shitang Schmidt AM 2011Ann N Y Acad Sci2011,1243,4:1
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