两种滤波算法在液压数据采集系统中的应用与研究  

Application and Research of Two Filter Algorithms for Data-acquisition and Control System of Hydraulic Platform

作　　者：汪忠士[1] 刘利[1] 陈明[1] 李青松[2] 

机构地区：[1]上海交通大学机电控制研究所,上海200030 [2]上海交通大学汽车电子研究所,上海200030

出　　处：《机床与液压》2005年第1期103-104,共2页Machine Tool & Hydraulics

摘　　要：本文介绍了大型船舶液压平台的数据采集和控制系统构成, 针对其恶劣工作环境采取两种数字滤波方法进行抗干扰, 以保证采集数据的可靠性和稳定性。本文详细讨论数据采集的两种数字滤波算法, 即平均值滤波和自适应滤波, 经过试验得到了良好的效果。For reliability and stability of datum collected under complicated environment,the article mainly presents the data acquisition and control system of the large-scale shipping hydraulic platform based on two kinds of digital filter methods-average filter and adaptive filter which are discussed and compared in detail.Moreover,the results proves the methods useful and well through a series of experiments.

关 键 词：液压平台 平均值滤波 自适应滤波 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论]