Distributed output feedback MPC with randomly occurring actuator saturation and packet loss
Distributed output feedback MPC with randomly occurring actuator saturation and packet loss
复制标题
具有随机发生的执行器饱和和丢包的分布式输出反馈 MPC
DOI:
10.1002/rnc.3489
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发表时间:
2016-09
期刊:
影响因子:
--
通讯作者:
Shuai Liu
中科院分区:
文献类型:
--
作者:
宋燕;Guoliang Wei;Shuai Liu
In this paper, a distributed output feedback model predictive control (OFMPC) algorithm is presented for the polytopic uncertain system subject to randomly occurring actuator saturation and packet loss. Compared with the intensively applied state feedback control in MPC, the OFMPC is more feasible to the real world because the system states are often unmeasurable. With taking both actuator saturation and packet loss into account, the presented OFMPC algorithm is more practical. Moreover, by splitting the controller inputs into two independent parts, the presented dynamic output feedback control (DOFC) strategy provides more freedom to the controller design. With the global system decomposed into some subsystems, the computation complexity is reduced, thus the online designing time can be saved. By defining the estimation error function and forming an augmented system to handle the DOFC and by transforming the nonlinear feedback law into a convex hull of linear feedback laws, the distributed controllers are obtained by solving a linear matrix inequality (LMI) optimization problem. Finally, some simulation examples are employed to show the effectiveness of the techniques proposed in this paper. Copyright © 2015 John Wiley & Sons, Ltd.
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DOI:
10.1109/cdc.2000.912841
发表时间:
2000-12
期刊:
Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187)
影响因子:
--
作者:
Y. I. Lee;B. Kouvaritakis
通讯作者:
Y. I. Lee;B. Kouvaritakis
影响因子:
4.2
作者:
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通讯作者:
Chuang Li
DOI:
10.1109/indin.2012.6301174
发表时间:
2012-07
期刊:
IEEE 10th International Conference on Industrial Informatics
影响因子:
--
作者:
Yang Su;K. Tan;Tong-heng Lee
通讯作者:
Yang Su;K. Tan;Tong-heng Lee
DOI:
10.1007/978-1-4612-0205-9
发表时间:
2001-06
期刊:
--
影响因子:
--
作者:
T. Hu;Zongli Lin
通讯作者:
T. Hu;Zongli Lin
影响因子:
2.1
作者:
A. Bemporad;A. Garulli
通讯作者:
A. Bemporad;A. Garulli