多传感器信息融合回归分析法及集成化的研究  

Study on The Regressien Analysis' Method in Merged Information of Multi-transmitter and Its Integration

作　　者：丁明芳[1] 陈卫兵[1] 

机构地区：[1]阜阳师范学院物理系,安徽阜阳236032

出　　处：《仪表技术与传感器》2002年第10期6-8,共3页Instrument Technique and Sensor

基　　金：安徽省教委资助项目 (98)JL(1 81 )

摘　　要：以开发研制的“智能型压力变送器” 为例 ,对多传感器信息融合技术进行了较为详细的研究 ,通过对二传感器的线性回归分析法的实验分析表明 ,该方法实现了对不同量纲的数据融合 ,而且在数据处理方面由软件实现 ,具有很大的通用性 ;当温度不受其他参数影响时 ,采用多段温度补偿法 ,将进一步提高精度。还提出了采用集成技术实现多信息融合方案 ,它以模糊理论为基础。As an example of developed 'Intelligence Pressure inductor'Have done research in technology about merged in for mation of multi-transmitter in Some detail.Through the experiment of the linear regression analysis to two-sensor the analysis in dicated that the method has realiled data solution with soft ware as well as different amount of data fusion,which has a great generalities when temperature was not influenced by any other parameters,it will improve precison with the method of the multi-stage temperature compen sation.Also suggested the program of multi-information fusion by adopting intergrated techndogy,Which can be based on fuzzy theory.

关 键 词：集成化 智能变送器 信息融合 回归分析法 传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]