Networked explicit hybrid predictive control of an industrial benchmark process

IF 1.4 4区计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Pub Date : 2024-03-22 DOI:10.1177/09596518241235203

Al-Shaimaa A. Younis, Mohammed Moness, Ahmed M. Moustafa

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引用次数: 0

Abstract

Hybrid systems have acquired deep attention in research as many systems in industries and laboratories manifest hybrid dynamic behaviors. Optimal control design for hybrid systems exhibits challenges for controlling the interacting continuous and discrete dynamics. A double-tank hybrid system (DTHS) is proposed in this paper with a mixed-integer actuation mechanism. The proposed DTHS aims to control the liquid level of the two tanks simultaneously by a networked hybrid predictive controller. Hybrid frameworks are provided to investigate the system through reachability analysis. An explicit hybrid model predictive control (EHMPC) has been developed to control the levels of the DTHS. Hardware-In-the-Loop (HIL) simulation is performed for assessing the performance of the EHMPC with a hardware real-time networked controller. The networked real-time controller is constructed and implemented using the Node.js frameworks. The simulation and realtime results are presented and discussed to evaluate the hybrid controller performance.

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工业基准过程的网络显式混合预测控制

由于工业和实验室中的许多系统都表现出混合动态行为，因此混合系统在研究中备受关注。混合系统的优化控制设计面临着控制连续和离散动态相互作用的挑战。本文提出了一种具有混合整数执行机制的双水箱混合系统（DTHS）。该系统旨在通过网络混合预测控制器同时控制两个水箱的液位。本文提供了混合框架，通过可达性分析来研究该系统。开发了一种显式混合模型预测控制（EHMPC）来控制 DTHS 的液位。为评估 EHMPC 与硬件实时网络控制器的性能，进行了硬件在环（HIL）仿真。网络实时控制器使用 Node.js 框架构建和实施。对仿真和实时结果进行了展示和讨论，以评估混合控制器的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering 工程技术-自动化与控制系统

CiteScore

3.50

自引率

18.80%

发文量

审稿时长

4.2 months

期刊介绍： Systems and control studies provide a unifying framework for a wide range of engineering disciplines and industrial applications. The Journal of Systems and Control Engineering refleSystems and control studies provide a unifying framework for a wide range of engineering disciplines and industrial applications. The Journal of Systems and Control Engineering reflects this diversity by giving prominence to experimental application and industrial studies. "It is clear from the feedback we receive that the Journal is now recognised as one of the leaders in its field. We are particularly interested in highlighting experimental applications and industrial studies, but also new theoretical developments which are likely to provide the foundation for future applications. In 2009, we launched a new Series of "Forward Look" papers written by leading researchers and practitioners. These short articles are intended to be provocative and help to set the agenda for future developments. We continue to strive for fast decision times and minimum delays in the production processes." Professor Cliff Burrows - University of Bath, UK This journal is a member of the Committee on Publication Ethics (COPE).cts this diversity by giving prominence to experimental application and industrial studies.