航空学报 > 2017, Vol. 38 Issue (12): 321234-321234   doi: 10.7527/S1000-6893.2017.321234

考虑调运时间的舰载机备件供应系统模糊优化

夏国清1, 栾添添1, 孙明晓1, 仲伟东2, 刘彦文1   

  1. 1. 哈尔滨工程大学 自动化学院, 哈尔滨 150001;
    2. 中国船舶工业集团公司 第708研究所, 上海 200001
  • 收稿日期:2017-03-13 修回日期:2017-06-02 出版日期:2017-12-15 发布日期:2017-06-02
  • 通讯作者: 栾添添 E-mail:luantiantian1988@126.com
  • 基金资助:
    国家自然科学基金(61304076);中央高校基本科研业务费(HEUCF0415)

Fuzzy optimization for parts supply system of carrier aircraft considering transporting time

XIA Guoqing1, LUAN Tiantian1, SUN Mingxiao1, ZHONG Weidong2, LIU Yanwen1   

  1. 1. College of Automation, Harbin Engineering University, Harbin 150001, China;
    2. 708 th Institute of China State Shipbuilding Corporation, Shanghai 200001, China
  • Received:2017-03-13 Revised:2017-06-02 Online:2017-12-15 Published:2017-06-02
  • Supported by:
    National Natural Science Foundation of China(61304076); Fundamental Research Funds for the Central Universities(HEUCF0415)

摘要: 不合理的备件供应严重制约舰载机的完好率,调运时间和供应量扰动是影响舰载机备件供应系统的关键因素。因此,针对备件供应系统的非线性和不确定性问题,利用备件生产和调运策略的模糊规则,建立模糊备件供应系统。考虑调运时间对供应造成的延迟效果和供应量的扰动约束,设计基于交叉模糊的鲁棒控制策略。以"尼米兹"号航母高潮演习为例,与常规鲁棒控制策略进行对比仿真。结果表明:基于交叉模糊的鲁棒控制能减少供应量扰动和备件供应调运时间引起的备件储存数量及总成本代价的波动,具有良好的有效性和快速性。

关键词: 舰载机, 备件供应系统, 模糊优化, 鲁棒控制, 调运时间, 不确定干扰

Abstract: Untimely parts supply will restrict readiness rate of carrier aircraft. The transporting time and supply disturbance are the main uncertain factors in the parts supply system of carrier aircraft. Considering nonlinearity and uncertainty in the parts supply system of carrier aircraft, a fuzzy system for the parts supply is established using fuzzy rules of production and transportation strategy. A robust control strategy is designed based on overlapping fuzzy partition. The data of "Nimiz" aircraft carrier are used in simulation. A comparison with the conventional robust control strategy illustrates that the proposed method can reduce the fluctuations of parts quantity and the total cost induced by supply disturbance and supply transporting time. Moreover, the robust stability of fuzzy parts supply system can be ensured, and the carrier aircraft parts can be supplied in time at a certain cost. Simulation also illustrates the usefulness and quickness of the improved robust control method based on the fuzzy system.

Key words: carrier aircraft, parts supply system, fuzzy optimization, robust control, transporting time, uncertain disturbance

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