Active Compensation for Data Packet Disorder in Networked Control Systems
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Data packet disorder often occurs in Networked Control Systems which however has not been taken into account in most literature to date. In this chapter the cause and effect of data packet disorder are analyzed and an active compensation scheme is proposed to compensate for it. The proposed scheme is flexible to admit all the existing control approaches to be used, and also derives a novel closed-loop system model of NCSs which enables more reasonable and effective theoretical analysis of NCSs. The effectiveness of the proposed active compensation scheme is illustrated by a numerical example.