Unbiased Measurement Model Conversion for Tracking with Multiple Radars or Sonars

摘要：

When tracking with multiple radars or sonars in Cartesian coordinates, the errors of converted measurements are correlated across radar or sonar stations due to their dependency on the state. In this paper, this cross-correlation is fully considered and a closed form of the cross-covariance across radars or sonars is presented for both 2D and 3D Cartesian coordinates. Two relative estimation performance evaluation metrics are then adopted to illustrate the performance of our results. The simulations show that our results outperform the original unbiased conversion in most cases.

关键词： Unbiased Conversion Cross-Correlation Relative Metric Performance Evaluation

作者: Yanhui Mao X. Rong Li Zhansheng Duan Jian Lan

作者单位: Center for Information Engineering Science Research (CIESR), School of Electronics and Information E Department of Electrical Engineering, University of New Orleans, New Orleans, LA, U.S.A. 70148

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 897-903

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）