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首页> 外文期刊>IEEE Transactions on Control Systems Technology >Optimal Integrated Control and Scheduling of Networked Control Systems With Communication Constraints: Application to a Car Suspension System
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Optimal Integrated Control and Scheduling of Networked Control Systems With Communication Constraints: Application to a Car Suspension System

机译：具有通信约束的网络控制系统的最优集成控制与调度：在汽车悬架系统中的应用

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摘要

This brief addresses the problem of the optimal control and scheduling of networked control systems over limited bandwidth deterministic networks. Multivariable linear systems subject to communication constraints are modeled in the mixed logical dynamical (MLD) framework. The translation of the MLD model into the mixed integer quadratic programming (MIQP) formulation is described. This formulation allows the solving of the optimal control and scheduling problem using efficient branch and bound algorithms. Advantages and drawbacks of online and offline scheduling algorithms are discussed. Based on this discussion, a computationally efficient online scheduling algorithm, which can be seen as a compromise, is presented and its performance is evaluated. Finally, this algorithm, called optimal pointer placement (OPP) scheduling algorithm, is applied to the control and scheduling of a car suspension system.
机译：本简介解决了在有限带宽确定性网络上对网络控制系统进行最佳控制和调度的问题。在混合逻辑动态（MLD）框架中对受通信约束的多变量线性系统建模。描述了将MLD模型转换为混合整数二次规划（MIQP）公式的过程。该公式允许使用有效的分支定界算法来解决最佳控制和调度问题。讨论了在线和离线调度算法的优缺点。在此基础上，提出了一种计算效率高的在线调度算法，该算法可以看作是一种折衷方案，并且可以评估其性能。最后，将该算法称为最优指针放置（OPP）调度算法，该算法应用于汽车悬架系统的控制和调度。

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