| 船舶主机缸套冷却水温度灰色预测模糊PID控制 |
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| 引用本文： | 徐红明,姚建飞,陈逸宁. 船舶主机缸套冷却水温度灰色预测模糊PID控制[J]. 重庆交通学院学报, 2011, 0(3) |
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| 作者姓名： | 徐红明 姚建飞 陈逸宁 |
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| 作者单位： | 浙江交通职业技术学院;浙海海运有限公司; |
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| 基金项目： | 浙江省教育厅科研项目(Y200804126) |
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| 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。
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| 关 键 词： | 控制器 缸套冷却水 灰色预测 模糊PID控制 仿真 |
Temperature Grey Predicative Fuzzy PID Control for Cylinder Cooling Water of Marine Diesel Engine |
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| XU Hong-ming,YAO Jian-fei,CHEN Yi-ning. Temperature Grey Predicative Fuzzy PID Control for Cylinder Cooling Water of Marine Diesel Engine[J]. Journal of Chongqing Jiaotong University, 2011, 0(3) |
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| Authors: | XU Hong-ming YAO Jian-fei CHEN Yi-ning |
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| Affiliation: | XU Hong-ming1,YAO Jian-fei1,CHEN Yi-ning2(1.Zhejiang Institute of Communications,Hangzhou 311112,Zhejiang,China,2.Zhehai Shipping Co.,Ltd.,Hangzhou 310013,China) |
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| 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,ha... |
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| Keywords: | controller cylinder cooling water grey prediction fuzzy PID control simulation |
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