中文核心期刊
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中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2011, Vol. 30 ›› Issue (3): 494-497.DOI: 10.3969/j.issn.1674-0696.2011.03.35

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Temperature Grey Predicative Fuzzy PID Control for Cylinder Cooling Water of Marine Diesel Engine

XU Hong-ming1,YAO Jian-fei1,CHEN Yi-ning2   

  1. 1.Zhejiang Institute of Communications,Hangzhou 311112,Zhejiang,China; 2.Zhehai Shipping Co.,Ltd.,Hangzhou 310013,Zhejiang,China
  • Received:2010-12-08 Revised:2011-02-26 Online:2011-06-15 Published:2015-03-12

船舶主机缸套冷却水温度灰色预测模糊PID 控制

徐红明1,姚建飞1,陈逸宁2   

  1. 1. 浙江交通职业技术学院,浙江杭州311112; 2. 浙海海运有限公司,浙江杭州310013
  • 作者简介:徐红明(1978—),男,浙江东阳人,讲师,硕士,主要从事船舶智能控制与仿真方面的研究。E-mail:honin@zjvtit.edu.cn。
  • 基金资助:
    浙江省教育厅科研项目(Y200804126)

Abstract: Due to the large time constant,long time-delay and time-varying characteristic of marine diesel engine cylinder cooling water temperature control system,a new fuzzy self-setting PID control strategy with grey prediction was presented; it could automatically adjust controller parameters according to the predicted output error and error rate,which made the controller adaptive to the response of systems.Simulation results indicated that the strategy compared with traditional PID control and fuzzy PID contro1,had strong self-adaptive ability with better dynamic and static performance.

Key words: controller, cylinder cooling water, grey prediction, fuzzy PID control, simulation

摘要: 针对船舶主机缸套冷却水温度控制系统的大惯性、纯滞后和时变性特点,提出了将等维新息灰色预测控制与 模糊自调节PID控制相结合的新型控制策略,这种控制器可根据系统预测误差和变化率自动调整控制器参数,使 控制器对系统响应具有适应性。仿真结果表明:灰色预测模糊PID控制比常规的PID控制与模糊PID控制有更多 的优越性,自适应能力强,超调适中,具有更好的动、静态特性。

关键词: 控制器, 缸套冷却水, 灰色预测, 模糊PID控制, 仿真

CLC Number: