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Parallel systems are a kind of scientific research method based on artificial society and computational experiments, which can not only reflect the dynamic process of real system but also optimize the control process of the real system in real time. The automatic container terminal is a typical complex system having numerous operating schemes and a large number of constraints. How to accomplish the container transport task with intermittent and batch features while using minimum time and energy consumption is a major issue, which involves many disciplines such as mathematics, control, management and computer. In this paper, the data engine is used as the basic computing unit of the artificial society of parallel systems, to study the information control system of the container terminal. As a computing environment for graphical configuration, the data engine is ideal for modeling and computation of complex systems. With the support of the visualization and dynamic reconfiguration technologies, 380 data engines are used to perform computational experiments on the automation process of a port system, which consists of 8 bridge cranes, 25 AGVs and 16 gantry cranes. The results indicate the effectiveness of the data engine technology for parallel systems, and the computing environment composed of multiple data engines can greatly reduce the modeling complexity of the port information control system as well as make the information management work with the control process cooperatively. The proposed parallel systems can connect to port devices directly to establish a parallel relationship between "artificial container terminal" and "physical container terminal" so as to achieve the optimal control of the port devices. Copyright © 2019 Acta Automatica Sinica. All rights reserved.
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Acta Automatica Sinica
ISSN: 0254-4156
Year: 2019
Issue: 3
Volume: 45
Page: 490-504
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 9
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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