Implementation of a Distributed Optimal Predictive Control in a Quadruple Tank System
| Autor: | Francisco-Ronay López-Estrada, Nohe R. Cazarez-Castro, Francisco Javier Pereyra-Pitta, Brian Manuel González-Contreras, Guillermo Valencia-Palomo |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Scheme (programming language)
0209 industrial biotechnology General Computer Science SIMPLE (military communications protocol) Computer science business.industry Control (management) Local area network Control engineering Sample (statistics) 02 engineering and technology Model predictive control 020901 industrial engineering & automation 020401 chemical engineering Control theory 0204 chemical engineering Electrical and Electronic Engineering business computer computer.programming_language Graphical user interface |
| Zdroj: | IEEE Latin America Transactions. 17:135-146 |
| ISSN: | 1548-0992 |
| DOI: | 10.1109/tla.2019.8826705 |
| Popis: | This paper presents the development of a distributed optimal model predictive control (DOMPC) applied to a quadruple tank system. The DOMPC is based on an optimal model predictive control (OMPC) approach. In order to distribute the control laws, the DOMPC divide the controller in s local controllers. The local controllers are communicated by a local area network (LAN). For the control input calculation, it is assumed that this LAN introduces a delay of one sample. A Labview virtual instrument, that allows to implement and configure the DOMPC controller, is developed in order to apply the controller in a quadruple tank process. This virtual instrument uses an intuitive graphical interface to adjust the controller parameters and incorporates a simple but effective strategy to cope with information losses in the LAN. The development is a distributed scheme that has the benefit of coordinate the tasks from local controllers to achieve the global control objective. Finally, the results obtained are compared with a centralized OMPC in order to evaluate its performance and its applicability. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|