A comparison of four variants of event-triggered networked MPC

A comparison of four variants of event-triggered networked MPC
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事件触发网络 MPC 的四种变体的比较

DOI:
10.1109/cca.2016.7588016
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发表时间:
2016
期刊:
2016 IEEE Conference on Control Applications (CCA)
影响因子:
--
通讯作者:
M. Mönnigmann
M. Mönnigmann
中科院分区:
--
文献类型:
--
作者:
P. Berner;M. Mönnigmann

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我们比较了四种基于事件的网络MPC方法的计算工作量和通过网络传输的数据量。在所有四个变体中,局部控制器节点评估最优仿射反馈法,并且当该反馈法不再是最优时发出信号。在该触发事件时,中央计算节点确定新的最优反馈律沿着连同其有效区域,并将其发送到本地节点。这里比较的四种变体在需要从中心节点传输到本地节点的数据量以及本地节点上所需的计算复杂度方面有所不同。我们表明,它足以将最优解的有效集传输到本地节点,如果本地节点能够进行矩阵求逆。
We compare four variants of an event-based networked MPC approach with respect to computational effort and the amount of data transmitted across the network. In all four variants a local controller node evaluates an optimal affine feedback law and signals when this feedback law is no longer optimal. Upon this triggering event, a central compute node determines a new optimal feedback law along with its region of validity and sends it to the local node. The four variants compared here differ with respect to the amount of data that needs to be transmitted from the central to the local node, and with respect to the complexity of calculations required on the local node. We show that it suffices to transmit the active set of the optimal solution to the local node, if the local node is capable of carrying out a matrix inversion.
DOI: 10.1109/cdc.2013.6760798
发表时间: 2013-12
期刊: 52nd IEEE Conference on Decision and Control
影响因子: --
作者:
M. Jost;M. Mönnigmann
通讯作者: M. Jost;M. Mönnigmann
利用部分显式信息和约束数量的线性存储复杂度加速在线 MPC
DOI: 10.23919/ecc.2013.6669259
发表时间: 2013
期刊: 2013 European Control Conference (ECC)
影响因子: --
作者:
M. Jost;M. Mönnigmann
通讯作者: M. Mönnigmann
DOI: 10.1016/j.automatica.2015.04.014
发表时间: 2015-07
期刊: Autom.
影响因子: --
作者:
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通讯作者: M. Jost;G. Pannocchia;M. Mönnigmann