System Development & Application
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199-205,213

Research on joint optimization of medical equipment maintenance and patient scheduling considering diversified demands

Zhang Ning
Liu Qinming
Li Jiaxiang
Business School, University of Shanghai for Science & Technology, Shanghai 200093, China

Abstract

In order to solve the problem that it was difficult to effectively coordinate the maintenance of diagnosis and treatment equipment and inpatient waiting, this paper established a joint optimization model. Firstly, assuming that the equipment had discrete deterioration state, it modeled the deterioration process of the equipment as a continuous time Markov chain. Se-condly, considering the different functional frequency requirements of patients for diagnosis and treatment equipment and the impact of different deterioration states on patients' treatment time and cost, it established the equipment maintenance and patient scheduling model with patients' treatment order, inspection strategy and repair strategy as decision variables. Finally, this paper used the improved non dominated sorting genetic algorithm to solve the multi-objective problem. The experimental results verify the effectiveness of the joint optimization model of equipment maintenance and patient scheduling. The improved algorithm improves the overall and local search ability, and has robustness.

Foundation Support

国家自然科学基金资助项目(71632008和71840003)
上海市自然科学基金资助项目(19ZR1435600)
教育部人文社会科学研究规划基金资助项目(20YJAZH068)
上海理工大学科技发展项目(2020KJFZ038)
2021年上海市大学生创新创业训练计划资助项目(SH2021078)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.06.0224
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 1
Section: System Development & Application
Pages: 199-205,213
Serial Number: 1001-3695(2022)01-035-0199-07

Publish History

[2021-10-08] Accepted Paper
[2022-01-05] Printed Article

Cite This Article

张宁, 刘勤明, 李佳翔. 考虑多样化需求的诊疗设备维护和患者调度联合优化研究 [J]. 计算机应用研究, 2022, 39 (1): 199-205,213. (Zhang Ning, Liu Qinming, Li Jiaxiang. Research on joint optimization of medical equipment maintenance and patient scheduling considering diversified demands [J]. Application Research of Computers, 2022, 39 (1): 199-205,213. )

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.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.


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