A directly regressive predictive and adaptive control of time-varying delay system based on time delay identification

Large time-varying delay systems with time-varying parameters are common in industrial processes, and this is a difficult point in the control domain. In the paper, an adaptive control algorithm based on a variable delay parameter identification method is proposed, which obtains the control rule by directly regressive prediction of the system. The method avoids solving the Diophantine equation and is easy to compute. Simulation results show that the approach is effective.