基于模糊逻辑应用于反馈结构的多传感器航迹融合的研究  

The Research of Fuzzy Logic for Multisensor Track Fusion with Feedback Architecture

作　　者：陈蓓玉 CHEN Bei-yu　

机构地区：苏州经贸职业技术学院,江苏苏州,215000

出　　处：《电脑知识与技术（过刊）》2007年第22期1071-1073,共3页Computer Knowledge and Technology

摘　　要：在分布式多传感器信息融合系统中,反馈结构可用来提高局部节点的跟踪性能,进而提高全局航迹的融合精度.模糊逻辑应用于对多个航迹的位置偏差、速度偏差和加速度偏差进行模糊化、模糊逻辑推理及去模糊等,提出了关于模糊逻辑应用于反馈结构的多传感器航迹融合的方法.In the multisensor data fusion system with distributional structure burden. The feedback architecture may enhance the tracking performance of local sensor. function. A fuzzy method of the track correlation in the distributed multisensor tracking fusion with Feedback Architecture was presented based on three elements: (1)fuzzificafion of the position deviation,speed deviation and acceleration deviation between the tracks of different sensors respectively; (2)fuzzy inference based on class of fuzzy logic; (3)defuzzification of fuzzy output.

关 键 词：航迹关联 数据融合 模糊逻辑 反馈结构 

分 类 号：TP301[自动化与计算机技术—计算机系统结构;自动化与计算机技术—计算机科学与技术]