固定滞后 meaning in Chinese

permanent delay

Algorithm can provide us with the smoothed model probability that can be used to judge the system jump or abruptly change . 3 . the smoothing algorithms are compared in two typical target tracking simulation examples
在两种典型的仿真环境下比较了imm算法和固定滞后平滑算法的精度；以及本文提出的固定滞后平滑算法和chen的固定滞后平滑算法的精度。
After reviewing several smoothing algorithms for hybrid estimation , we presented a sub optimal approach to the d step fixed - lag smoothing problem for markovian switching system by applying the basic imm structure to the system with augmented system state and mode probability . the new fixed - lag smoothing
该算法将imm算法应用于系统状态和模型概率同时扩维的系统，能够实时计算模型概率平滑值，为实时判断系统模式切换提供依据，并弥补了chen算法的任意步固定滞后平滑算法的理论缺陷。