Abstract
This paper studies the problem of predictive output feedback control for networked control systems (NCSs) with random communication delays. A networked-predictive-control scheme is employed to compensate for the network-induced delay. Furthermore, the time-varying predictive controller with mixed random delays for networked systems is introduced. Then, the system is formulated as a Markovian jump system. New techniques are presented to deal with the distributed delay in the discrete-time domain. Based on the analysis of closed-loop NCSs, the designed predictive time-varying output feedback controller can guarantee system stability. Simulation example demonstrates the compensation for random communication delays and data loss in networked systems using the proposed predictive scheme.
Original language | English |
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Journal | IEEE Transactions on Industrial Electronics |
DOIs | |
Publication status | E-pub ahead of print - 1 Sep 2013 |
Keywords
- predictive output feedback control
- Mixed random delays
- networked control systems (NCSs)
- networked predictive control (NPC)