System Development & Application
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3059-3063,3090

Synthesis of Petri net structural controller based on GMEC transformation algorithm

Yu Xi
Li Liang
School of Information Science & Engineering, Wuhan University of Science & Technology, Wuhan 430081, China

Abstract

This paper proposed a controller synthesis method based on matrix transformation and integer linear programming to address the problem of forbidden state controller design for Petri net systems with uncontrollable transitions. The key idea behind this method involved transforming GMEC that represented the legal states of a Petri net system. Based on the incidence matrix of a Petri net, it divided the set of places into irrelevant places, uncontrollable places, and complementary places. By modifying the weights of complementary places and uncontrollable places in the given GMEC, it then converted the given GMEC into an allowable one by solving integer linear programming problems. Using the allowable GMEC, this paper designed a structural controller for Petri nets based on the principle of place invariants. Finally, it took a part processing system as an example to show that the application is versatile and efficient, offering an effective solution for the controller design of intelligent manufacturing systems.

Foundation Support

国家自然科学基金资助项目(62303359)
湖北省自然科学基金资助项目(2021CFB036)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2023.02.0063
Publish at: Application Research of Computers Printed Article, Vol. 40, 2023 No. 10
Section: System Development & Application
Pages: 3059-3063,3090
Serial Number: 1001-3695(2023)10-027-3059-05

Publish History

[2023-05-04] Accepted Paper
[2023-10-05] Printed Article

Cite This Article

郁希, 黎良. 基于GMEC转换算法的Petri网结构控制器综合方法 [J]. 计算机应用研究, 2023, 40 (10): 3059-3063,3090. (Yu Xi, Li Liang. Synthesis of Petri net structural controller based on GMEC transformation algorithm [J]. Application Research of Computers, 2023, 40 (10): 3059-3063,3090. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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