Control variance performance assessment for a class of time-varying processes with varying time-delay
一类变时延时变过程的控制方差性能评估

By the strong-tracking filtering theory, the on-line joint estimation of time delay and model parameters is realized for a class of single-input single-output(SISO) time-varying processes with varying time-delay. Then, combining with the FCOR(filtering and correlation) strategy, the joint estimation method is applied to assess the output variance of the controlled process. The VFCOR(varying time-delay FCOR) algorithm is developed for such kind of processes. Simulation examples are performed to validate the proposed strategy.