针对集中式多传感器目标跟踪系统存在的无序量测处理问题,基于最优线性固定点平滑思想,提出了一种新的最佳多延迟无序量测处理算法。通过理论分析和仿真试验表明,新提出的W1算法与现有的多步延迟无序量测处理算法M1及Z1一样,都是最佳的。
For the out-of-sequence measurement(OOSM) problems in multi-sensor tracking systems.A best algorithm for multiple-lag OOSM problem is presented based on the idea of optimal linear fixed-point smoother.Theoretical analysis and Monte Carlo simulation results indicate that the new multiple-lag OOSM algorithm,together with the existing optimal OOSM algorithms of Ml and Zl,is optimal.