基于模糊PID控制器的柴油机电子调速器仿真

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大连海事大学学报 ›› 2014, Vol. 40 ›› Issue (1) : 57-60.

顾林林,张均东

作者信息 +

Simulation of diesel engine electronic governor based on fuzzy PID controller

GU Lin-lin, ZHANG Jun-dong

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文章历史 +

摘要

将传统PID控制和模糊控制结合形成模糊PID控制器,实现柴油机电子调速器参数的在线自整定.以MATLAB/Simulink软件为平台建立柴油机调速系统的数学模型,对柴油机启动和负载突变过程进行仿真.结果显示,模糊PID控制器优于传统PID控制,柴油机的调速性能得到显著提高,具有更好的适应性.

Abstract

The fuzzy PID controller was combined with the traditional PID control and fuzzy control, self-tuning the parameters of diesel engine electronic governor online. The model of diesel engine speed governing system was built by using the MATLAB/Simulink as the platform to simulate the process of the diesel engine starting and load mutating. The simulation results show that the fuzzy PID controller is better than traditional PID control. It improves the speed governing performance of the diesel engine and has better adaptability.

导出引用

顾林林, 张均东. 基于模糊PID控制器的柴油机电子调速器仿真[J]. 大连海事大学学报. 2014, 40(1): 57-60

GU Lin-lin, ZHANG Jun-dong. Simulation of diesel engine electronic governor based on fuzzy PID controller[J]. Journal of Dalian Maritime University. 2014, 40(1): 57-60

参考文献

［1］刘国栋. 柴油机模糊自整定PID智能调速控制策略的研究［D］. 哈尔滨:哈尔滨工程大学,2011. LIU Guo-dong. Research on intelligent fuzzy self-tuning PID control strategy of diesel engine speed ［D］. Harbin: Harbin Engineering University, 2011. (in Chinese)

［2］杨彬. 柴油机转速控制系统仿真分析［D］. 大连:大连海事大学,2009. YANG Bin. Simulation analysis of speed control system to diesel engine ［D］.Dalian: Dalian Maritime University, 2009. (in Chinese)

［3］邵淼磊, 王之杰, 王硕丰,等. 船用柴油发电机组及其调速系统的动、静态仿真［J］. 船舶工程,2003, 25(2): 34-36. SHAO Miao-lei, WANG Zhi-jie, WANG Shuo-feng,et al. Static and dynamic simulation of marine diesel denerating set and its speed governing system ［J］. Ship Engineering, 2003, 25(2): 34-36. (in Chinese)

［4］WATANABE K.A hierarchical multiple model adaptive control of discrete-time stochastic systems for sensor and actuator uncertainties ［J］. Automatica, 1990, 26(5): 875-886.

［5］刘金琨.先进PID控制及其MATLAB仿真［M］.北京:电子工业出版社,2004.

［6］王川川, 赵锦成, 齐晓慧. 模糊控制器设计中量化因子、比例因子的选择［J］.四川兵工学报,2009, 30(1): 61-63. WANG Chuan-chuan, ZHAO Jin-cheng, QI Xiao-hui. The selection of the quantization factor and scaling factor in the design of fuzzy controller ［J］. Journal of Sichuan Ordnance, 2009, 30(1): 61-63. (in Chinese)

［7］肖华. 基于Fuzzy-PID的船舶柴油机嵌入式电子调速器研究［D］.重庆:重庆大学,2012. XIAO Hua. Study on Fuzzy-PID embedded electronic governor of marine diesel engine ［D］.Chongqing: Chongqing University, 2012. (in Chinese)

［8］李国勇. 智能控制及其MATLAB实现［M］. 北京:电子工业出版社,2005.