| 柴油机模糊自校正PID控制器 |
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| 引用本文： | 曹恒,孙宝元,段军,潘大德,李天福.柴油机模糊自校正PID控制器[J].大连理工大学学报,2000,40(4):465-469. |
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| 作者姓名： | 曹恒 孙宝元 段军 潘大德 李天福 |
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| 作者单位： | 1. 大连理工大学,机械工程学院,辽宁,大连,116024
2. 大连内燃机车研究所,辽宁,大连,116021 |
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| 基金项目： | 铁道部“九五”铁路科技发展计划项目 !( 98J17)，国家自然科学基金资助项目 !( 6 9774 0 2 0 ) |
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| 摘 要： | 提出一种在线修正ＰＩＤ参数的模糊控制器改进算法。首次增加载荷和增压器进气流量作为新的模糊变量，用模糊芯片Ｆ１００实时调整柴油机电子调速器ＰＩＤ参数。仿真结果和Ｚ６１３５柴油机调速性能试验表明，模糊控制器改善了调速器带载条件下的动态响应，提高了系统的综合性能。
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| 关 键 词： | 柴油机 电子调速器 自校正PID控制器 模糊控制器 |
Self-tuning PID controller of diesel engine based on fuzzy logic |
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| CAO Heng ,SUN Bao yuan ,DUAN Jun ,PAN Da de ,LI Tian fu.Self-tuning PID controller of diesel engine based on fuzzy logic[J].Journal of Dalian University of Technology,2000,40(4):465-469. |
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| Authors: | CAO Heng SUN Bao yuan DUAN Jun PAN Da de LI Tian fu |
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| Institution: | CAO Heng 1,SUN Bao yuan 1,DUAN Jun 1,PAN Da de 2,LI Tian fu 2 |
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| Abstract: | An improved fuzzy logical algorithm is proposed which is suitable for self tuning parameters online in PID controller. The fuzzy inference mechanism is carried out by the fuzzy control chip F100, load and flux of air are treated as controlling parameters in diesel engine fuzzy controller by using F100 for the first time. The simulation results show that the on line fuzzy logic regulator of PID parameters used in PID controller has expanded the range of dynamic response of the controller in the case of loads. The overall characteristics of the control system are improved obviously in the experiment on diesel engine type Z6135. |
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| Keywords: | fuzzy logic diesel engine electronic governor/self tuning PID |
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