Constrained Model Predictive Control For Six-DOF Vibration Isolator Of The Absolute Marine Gravimeter

Author(s):  
Zhenxing Li ◽  
Kang Wu ◽  
Meiying Guo ◽  
Yicong Chen ◽  
Yi Wen ◽  
...  
2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Lihui Cen ◽  
Ziqiang Wu ◽  
Xiaofang Chen ◽  
Yanggui Zou ◽  
Shaohui Zhang

This paper proposes a model predictive control of open irrigation canals with constraints. The Saint-Venant equations are widely used in hydraulics to model an open canal. As a set of hyperbolic partial differential equations, they are not solved explicitly and difficult to design optimal control algorithms. In this work, a prediction model of an open canal is developed by discretizing the Saint-Venant equations in both space and time. Based on the prediction model, a constrained model predictive control was firstly investigated for the case of one single-pool canal and then generalized to the case of a cascaded canal with multipools. The hydraulic software SICC was used to simulate the canal and test the algorithms with application to a real-world irrigation canal of Yehe irrigation area located in Hebei province.


Automatica ◽  
2000 ◽  
Vol 36 (6) ◽  
pp. 789-814 ◽  
Author(s):  
D.Q. Mayne ◽  
J.B. Rawlings ◽  
C.V. Rao ◽  
P.O.M. Scokaert

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