引用本文:高王博,刘晨光,高庆,王薇,王振乾.基于观测器的连续多线可重入制造系统模糊动态控制[J].控制理论与应用,2025,42(9):1700~1710.[点击复制]
GAO Wang-bo,LIU Chen-guang,GAO Qing,WANG Wei,WANG Zhen-qian.Observer-based fuzzy dynamic control for continuous multi-line re-entrant manufacturing systems[J].Control Theory & Applications,2025,42(9):1700~1710.[点击复制]
基于观测器的连续多线可重入制造系统模糊动态控制
Observer-based fuzzy dynamic control for continuous multi-line re-entrant manufacturing systems
摘要点击 2512  全文点击 219  投稿时间：2023-09-18  修订日期：2024-12-17
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DOI编号  10.7641/CTA.2024.30632
  2025,42(9):1700-1710
中文关键词  可重入制造系统  双曲型偏微分方程  逼近误差  模糊观测器  模糊控制
英文关键词  re-entrant manufacturing systems  hyperbolic partial differential equation  approximation error  fuzzy observer  fuzzy control
基金项目  国家重点研发计划项目(2022YFF0902800)资助.
作者单位E-mail
高王博 北京航空航天大学自动化科学与电气工程学院 WangboGao@buaa.edu.cn 
刘晨光 北京航空航天大学人工智能研究院  
高庆* 北京航空航天大学自动化科学与电气工程学院 gaoqing@buaa.edu.cn 
王薇 北京航空航天大学自动化科学与电气工程学院  
王振乾 北京航空航天大学自动化科学与电气工程学院  
中文摘要
      本文研究了一类复杂工业生产场景下多线可重入制造系统均衡生产并跟踪市场需求的问题.首先,基于连 续建模的方法构建一个非线性双曲型偏微分方程,用于描述多线可重入制造系统的复杂动态行为;其次,考虑到复 杂生产场景中难以直接获取系统的全部状态,在存在模糊逼近误差的前提下,设计模糊观测器对可重入制造系统进 行状态观测,并设计模糊动态控制器保证可重入制造系统的生产稳定跟踪市场需求,所设计的动态控制器具有一定 的鲁棒性;此外,本文提出一种算法近似求解观测器和控制器增益完成控制器的综合问题;最后,一个数值实例验 证多线可重入制造系统状态观测与模糊动态控制方法的可行性和有效性.
英文摘要
      This paper investigates the problem of balanced production and tracking market demand of the multi-line re-entrant manufacturing system under a complex industrial production scene. Firstly, a nonlinear hyperbolic partial differ ential equation is constructed to describe the complex dynamic behavior of the multi-line re-entrant manufacturing system based on continuum modeling method. Secondly, considering that it is difficult to directly obtain all the state of the system in the complex production scene, a fuzzy observer is designed to observe the state of the re-entrant manufacturing system under the premise of the existence of the fuzzy approximation error and a fuzzy dynamic controller is designed to ensure the production stability and tracking market demand of the re-entrant manufacturing system. The designed dynamic controller has certain robustness. In addition, this paper proposes an algorithm to approximately solve the observer and controller gains such that the synthesis problem of the controller is completed. Finally, a numerical example verifies the feasibility and effectiveness of the state observation and fuzzy dynamic control for the multi-line re-entrant manufacturing system.