1) centralized fusion system
集中式融合系统
1.
Aiming at complicated computing and difficulty of being realized when extending single sensor PHD filtering to the multi-sensor case by means of probability generating function,a multi-sensor multi-target sequential particle-PHD tracking algorithm is proposed based on the thought of sequential filtering for a centralized fusion system.
当采用概率母函数将单传感器PHD滤波推广到多传感器情形时,针对计算繁琐,难于实现的问题,本文基于集中式融合系统的有序滤波思想,提出多传感器、多目标有序粒子PHD跟踪算法,该算法通过选取与各传感器相关的重要性密度函数,层层更新各传感器的采样粒子,达到多传感器多目标有序PHD跟踪。
2) centralized fusion
集中式融合
1.
For processing out-of-sequence measurements in the fusion center of a centralized fusion system which arise because of different time delays in transmitting measurements from various sensors to the center,an out-of-sequence measurement(ATFOOSM) algorithm for one-step-lag and multiple-step-lag out-of-sequence measurements is given.
针对集中式融合系统中从传感器到融合中心的传输延迟时间存在差异而导致融合中心出现乱序数据的问题,提出了一种能够处理单步延迟和多步延迟的乱序数据处理(ATFOOSM)算法。
3) Multi-sensor central fusion tracking
集中式融合跟踪
4) centralized measurement fusion
集中式观测融合
1.
The first is the centralized measurement fusion method,which combines the multi-sensor data by increasing the dimension of the measurement vector,whereas the second is the distributed measurement fusion method which combines the multi-sensor data by the weighting based on a linear minimum variance criterion,but the dimension of the measurement vector is not changed.
对于基于K alm an滤波的多传感器数据融合,有两种最优观测融合方法:第一种是集中式观测融合方法,它是通过增加观测向量的维数合并多传感器数据,而第二种是分布式观测融合方法,它是在线性最小方差准则下,通过加权合并多传感器数据,但观测向量维数不变。
5) centralized data fusion
集中式数据融合
6) centralized system
集中式系统
1.
Compared with traditional centralized system,distributed system has the advantage of cheapness,high-speed,inherent distribution,reliability and expansibility.
与传统的集中式系统相比,分布式系统拥有经济性、速度、固有的分布性、可靠性、可扩展性的优势。
补充资料：集中
集中
concentration
iizhong集中(eoneentration)将分散的兵力、火力调集到一个方向、地区或目标的行动。目的是形成兵力、火力优势，为歼灭敌人创造条件。有兵力集中和火力集中;逐次集中和同时集中。中国古代用“聚”、“集”来表达集中的含义。古代作战仅限于兵力集中，近代出现了火力集中。集中需符合上级的企图和受领的任务，要求隐蔽、迅速和适时;周密组织计划，正确选定集中的时机、方向和地点，充分利用有利的地形、天候，加强各种保障措施，防备敌人的袭扰和破坏;采取多种机动方式，力求多方向、多路、突然达成;尽量缩短集中的时间，完成任务后及时疏散隐蔽。(王遵礼)
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参考词条