Distributed Fusion Filter for Time-Delay Systems with Colored Measurement Noise

摘要：

Based on the optimal weighted fusion estimation algorithm in the linear minimum variance sense, a distributed information fusion state filter is given for a multi-sensor multi-delay system with colored measurement noise. The filtering error cross-covariance matrix between any two sensor subsystems for the multiple time-delay system is derived. The proposed distributed fusion filter has higher accuracy than any local filter. It has better reliability than the centralized optimal filter by augmentation. An example shows its effectiveness.

关键词： Multi-delay System Colored Measurement Noise Information Fusion Distributed Optimal Filter

作者: Zhuang Peidong Lv Nan Sun Shuli

作者单位: School of Electronic Engineering, Heilongjiang University, Harbin 150080

会议类型: 国际会议

会议名称: 2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)

会议地点: 广西桂林

会议语种:英文

页码: 1244-1247

在线出版日期: 2009-06-17（万方平台首次上网日期，不代表论文的发表时间）