ID 原文 译文
14585 最后,利用改进后的算法得到的分割阈值对图像进行分割。 Finally, the image is segmented using the segmentation threshold obtained by the improved algorithm.
14586 仿真实验结果表明,与传统三维Otsu阈值分割算法相比,所提算法能够有效降低图像存储空间,处理时间降低了30.8%,具备更好的抗噪性能,分割效果也更为理想。 The simulation experiment results show that compared with the traditional 3D Otsu threshold segmentation algorithm,the proposed algorithm can effectively reduce the image storage space,the processing time is reduced by30. 8% ,with better anti-noise performance and more ideal segmentation effect.
14587 海洋信息网络是我国近年来海洋强国战略下重要的科研示范项目。 Marine information network is an important scientific research demonstration project under Chinesemarine economic powerful nation strategy.
14588 传统的系统集成方法难以支撑海洋无人信息平台作为海洋信息网络重要节点和创新装备的顶层设计需要,为此基于美国国防部体系结构框架(Department of Defense Architecture Framework,DoDAF)标准,分析了海洋无人信息平台任务需求、资源配置、功能应用等重要问题。 Traditional system integration methods are difficult to support thetop-level design needs of marine unattended information platform as an important node and innovative equipment of marine information network. Based on the Department of Defense Architecture Framework(DoDAF), this papaer analyzes the important issues such as operational requirements,resource allocation,and functional applications of the marine unattended information platform
14589 进行了海洋无人信息平台顶层设计,论证了全景视角、任务视角、系统视角等多个模型的可行性。 and carries out the top-level design of the marine unattended information platform,and demonstrates the all view model,operational model,system model,etc.
14590 介绍了海洋无人信息平台部分装备的功能特性,提出了增强平台服务能力、可迭代发展的体系结构方案。 The functional characteristics of some equipment of the platform are introduced,and an architecture plan is proposed to enhance the platform's service capabilities and sustainable iterative development.
14591 随着在轨航天器爆发式增长,航天测控数传任务越来越密集,同时航天测控数传一体化系统的复杂度越来越高,传统的故障诊断和周期性维护已经无法满足装备使用要求。 With the explosive growth of in-orbit spacecrafts,the space mission is performed more and morefrequently,and the complexity of satellite ground station is daily on the increase,the traditional fault diagnosis and periodic maintenance has been unable to meet the requirements.
14592 根据航天测控数传一体化系统的特点对健康管理系统的架构及组成进行了研究,重点分析了关键设备的传感器设计、基于层次分析法和D-S证据合成法相结合的系统健康评估方法以及基于循环神经网络等机器学习算法的故障预测方法。 This paper studies the architecture and composition of health management system according to the equipment characteristics. Meanwhile,sensor design of key device,health evaluation methods based on analytic hierarchy process method combining with D-S evidence theory and fault prediction method based on recurrent neural network(RNN) areanalyzed.
14593 应用健康管理系统,可有效提高航天测控数传任务的可靠性,减少设备的故障概率,降低维修成本。 By applying the health management system,the reliability of satellite ground station can be effectively improved,the fault probability can be decreased and maintenance cost can be reduced.
14594 任务系统是特种飞机能力的关键因素,对其开展故障预测诊断及健康管理技术(Prognostic and Health Management,PHM)的研究是一项重要课题。 Mission system is the key factor of the capability of special aircraft. It is an important subject tostudy the technology of prognostics and health management (PHM).