China Mechanical Engineering ›› 2022, Vol. 33 ›› Issue (10): 1169-1177.DOI: 10.3969/j.issn.1004-132X.2022.10.005

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A Multi-agent-based Simulation Method for Health State Assessments of Naval Equipment

DING Shanting1,2;WANG Miao1,2;DONG Zhengqiong1,2;NIE Lei1,2   

  1. 1.School of Mechanical Engineering,Hubei University of Technology,Wuhan,430068
    2.Hubei Key Laboratory of Manufacturing Quality Engineering,Wuhan,430068
  • Online:2022-05-25 Published:2022-06-09

基于多智能体的舰船装备健康状态仿真评估方法

丁善婷1,2;王淼1,2;董正琼1,2;聂磊1,2   

  1. 1湖北工业大学机械工程学院,武汉,430068
    2湖北省现代制造质量工程重点实验室,武汉,430068
  • 通讯作者: 作者简介:董正琼(通信作者),女,1987年生,讲师、博士。研究方向为装备健康管理与智能运维。E-mail:dongzhq@hbut.edu.cn。
  • 作者简介:丁善婷,女,1970年生,教授。研究方向为可靠性与质量工程。E-mail:Dingst@hbut.edu.cn。
  • 基金资助:
    国家自然科学基金 (51975191);
    湖北省教育厅重点项目(D20201401)

Abstract:  Considering that the sea conditions had a significant impact on the safe navigation and mission execution of ships, a multi-agent technology-based equipment health state simulation assessment method was proposed herein. Based on the analysis of naval equipment navigation task, the “task-equipment-maintenance-environment” equipment health state model was established, and the internal rules and communication mechanism of the environmental agents were formulated to realize the health state assessment of naval equipment under different sea conditions, in view of the influences of sea condition factors on equipment performance and maintenance capability. Taking a ships power system as the object, the health states of the cruising mission was evaluated under sea state 0, 5 and 7 level, respectively, and the simulation analysis results show that compared with sea state 0, the health and mission success rate of the power system under sea state 5 and 7 are reduced, and the quantitative evaluation results are consistent with the trend of expert qualitative evaluation results. 

Key words:  , naval equipment, sea condition, multi-agent system, health assessment

摘要: 考虑到海况对舰船安全航行和任务执行有着重大影响,提出了一种基于多智能体技术的装备健康状态仿真评估方法。在分析舰船装备航行任务的基础上,建立了“任务-装备-维保-环境”装备健康状态模型,针对海洋环境因素对装备性能、维保能力的影响,制定了环境智能体的内部规则和通信机制,可实现不同海况条件下舰船装备的健康状态评估。以某舰船动力系统为例,分别在0级、5级和7级海况下对其巡航任务下的健康状态进行分析与评估,仿真结果表明:相比0级海况,动力系统在5级和7级海况下健康度和任务成功率均有所降低,量化评估结果与专家定性评估结果趋势一致。

关键词: 舰船装备, 海洋环境, 多智能体系统, 健康状态评估

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