The Integrated Design of Control and Scheduling for Networked Control System

Based on existent results on control network performance and scheduling in protocol layer, the paper analyzes the scheduling algorithm of networked control systems in application layer, and structure multi-task networked control systems for scheduling simulation in virtual platform. In addition, this paper explores technologies for integration of control and scheduling design. The influence of sampling period to NCS is discussed. Based on control and network scheduling, an optimized model and sampling period selection algorithm are proposed. An example shows that the algorithm satisfies performance requirement for NCS, optimizes network scheduling, and improves network efficiency.