Predictive control for networked switch flight system with packet dropout

摘要

In this study, a predictive control method is investigated for networked flight control (NFCS) system with data packet loss and unmeasurable states. By introducing state observer, the unmeasurable states of a target system and a plant system can be estimated. Then, based on networked predictive control strategy, the networked flight control system with data packet dropout is transformed into a switched system. The lost packets are compensated by a predictive scheme, which allows the plant system to track the target in NFCS. Furthermore, the robust H∞ tracking controller is proposed to track the target system via an average dwell time method. Experimental results demonstrate the effectiveness of the designed control strategies.