KALMAN滤波的实现和自适应处理

Realizing of the Kalman filtering and self-tuning adaptive process

KALMAN滤波属于近代滤波方法 ,它广泛地应用于工业、航空和军事等近代控制科学和一些随机过程数据处理中。通过对实验室13 7Cs能谱记录作为随机过程进行 KALMAN滤波处理 ,分析它的特点和它在应用领域中的局限 ,进而介绍两种自适应方法

The Kalman filtering is part of the modern control theory , and widely applied in industry , aviation, control science ,and some random data process . How to realize this method is introduced in this paper, through 137 Cs spectrum is given as an example which was measured in lab with NaI(Tl) detector because it is a random process with γ ray energy . Its futures and limit in practice is analyzed and two self tuning adaptive methods are introduced: parameter and error self tuning methods.