多传感器信息融合回归分析法及集成化的研究

以开发研制的“智能型压力变送器”3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。
关键词:智能变送器;信息融合;回归分析法
Abstract :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.
Key Words :Model Intelligence Inductor ; Information Fusion ;Regression Analysis