【作者】 朱英； 梁彦； 杨峰； 潘泉； 张晓婧；

【Author】 ZHU Ying,LIANG Yan,YANG Feng,PAN Quan,ZHANG Xiaojing Northwestern Polytechnical University,School of Automation,Shaanxi Xi’an 710072,P.R.China

【机构】 西北工业大学自动化学院；

【摘要】 本文考虑滤波器与被估计对象在空间上分离,并通过存在随机丢包的网络连接情况,提出了多量测缓存下的滤波问题。采用正交原理设计了线性最小方差滤波器。仿真验证了算法的有效性。更多还原

【Abstract】 In this paper,the considered system and its filter are geographically separated and connected via one unreliable media link with stochastic packet dropouts.Considering such situation,the filter problem based on multiple buffered measurements is proposed.Through the orthogonality principle,the corresponding optimal filter is derived in the linear-minimum-mean-squared-error sense.The computer simulation shows the effectiveness of the proposed filter.更多还原