Full-Order Filters and Smoothers for Descriptor Systems with Delayed Measurements

摘要：

　　This paper is concerned with the filtering problem for descriptor system with measurement delays.Using full-order transformation,the original descriptor system with delayed measurements is transferred to the normal system with delayed state and delayed measurements.Based on the projection theory,the filter and smoother of the normal system are derived.Then,the full-order filter and smoother of the original descriptor system are given.The proposed estimators avoid the high-dimensional computation from state augmentation.Simulation research verifies the effectiveness of the proposed algorithm.

关键词： Descriptor System Delayed Measurements Full-Order Filter Smoother

作者: Jianghan Zhan Jing Ma Jin Hao Jian Ding

作者单位: School of Mathematics Science,Heilongjiang University,Harbin Heilongjiang,150080,China School of Mathematics Science,Heilongjiang University,Harbin Heilongjiang,150080,China;School of Ele School of Computer and Information Engineering,Harbin University of Commerce,Harbin Heilongjiang,150 School of Electronics Engineering,Heilongjiang University,Harbin Heilongjiang,150080,China

会议类型: 国际会议

会议名称: 2012 International Meeting on Opto-Electronics Engineering and Materials Research(OEMR2012)(2012光电工程与材料国际会议)

会议地点: 沈阳

会议语种:英文

页码: 559-563

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）