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首页> 外文期刊>Optimal Control Applications and Methods >Plug-and-play distributed model predictive control with coupling attenuation
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Plug-and-play distributed model predictive control with coupling attenuation

机译：具有耦合衰减的即插即用分布式模型预测控制

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摘要

We consider the control of a large-scale system composed of state-coupled linear subsystems that can be added or removed offline. In this paper, we present plug-and-play (PnP) design methods based on model predictive control, meaning that (i) the design of a local controller requires information from parent subsystems only, (ii) the plugging in/out of a subsystem triggers at most the redesign of controllers associated to subsystems coupled to it, and (iii) plug-in/out operations are automatically denied if they compromise the stability of the overall system or constraint satisfaction. We advance previously proposed PnP decentralized control schemes by introducing a distributed control architecture that exploits communication between coupled subsystems. New controllers embody coupling attenuation terms that make PnP design applicable even when existing synthesis method are not. The main features of our approach are illustrated considering the PnP design of controllers for regulating the frequency of multiple generators in power networks. Copyright (c) 2014 John Wiley & Sons, Ltd.
机译：我们考虑由状态耦合的线性子系统组成的大规模系统的控制，该子系统可以离线添加或删除。在本文中，我们提出了基于模型预测控制的即插即用（PnP）设计方法，这意味着（i）本地控制器的设计仅需要来自父子系统的信息，（ii）插入/退出子系统最多会触发与之耦合的子系统相关的控制器的重新设计，并且（iii）如果插入/拔出操作损害了整个系统的稳定性或约束条件，则将自动拒绝它们。通过引入利用耦合子系统之间的通信的分布式控制体系结构，我们推进了先前提出的PnP分散控制方案。新的控制器体现了耦合衰减项，即使现有的合成方法不适用，这些项也使PnP设计适用。考虑到用于调节电网中多个发电机频率的控制器的PnP设计，说明了我们方法的主要特征。版权所有（c）2014 John Wiley＆Sons，Ltd.

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