恒真空度锂电池注液模糊PID控制系统研究
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摘要
通过分析现有锂电池注液工艺,阐述了恒真空度对锂电池注液系统的重要性,进而设计了恒真空度锂电池注液控制系统。对控制系统进行数学建模,提出了一种将模糊控制算法与连续PID控制相结合的自适应模糊PID控制方法。通过MATLAB对此模糊PID控制器进行了设计,并运用simulink进行仿真研究。结果表明,与常规控制系统相比,该控制系统具有更好的静态特性、动态特性、抗干扰能力、良好的稳定性和较强的鲁棒性。为后续基于PLC的模糊PID的恒真空度锂电池注液控制系统的工程实践提供了可靠的理论指导和依据,极大提高了该工程的自动化控制水平。
A novel type of fuzzy proportionalintegralderivative control unit,dedicated to liquid injection of lithium-ion power batteryin vacuum,was developed. The original work included the new algorithm by combining the conventional continuous PID and self-adaptive fuzzy PID control algorithms. The performance of the conventional PID and new fuzzy PID control units,designed with MATLAB,was simulated with Simulink software. The simulation test results show that the novel fuzzy PID control unit outperforms the conventional PID controllers because of the many advantages,including but not limited to the better static/dynamic characteristics,greater anti-interference ability,better stability and stronger robustness. We suggest that the newly-developed fuzzy PID control unit may be of some technological interest in development of programmable logic control based fuzzy PID control system for industrial automation of Li-ion power battery.
A novel type of fuzzy proportionalintegralderivative control unit,dedicated to liquid injection of lithium-ion power batteryin vacuum,was developed. The original work included the new algorithm by combining the conventional continuous PID and self-adaptive fuzzy PID control algorithms. The performance of the conventional PID and new fuzzy PID control units,designed with MATLAB,was simulated with Simulink software. The simulation test results show that the novel fuzzy PID control unit outperforms the conventional PID controllers because of the many advantages,including but not limited to the better static/dynamic characteristics,greater anti-interference ability,better stability and stronger robustness. We suggest that the newly-developed fuzzy PID control unit may be of some technological interest in development of programmable logic control based fuzzy PID control system for industrial automation of Li-ion power battery.
引文
[1]程建军.国内锂离子动力电池关键工艺装备[J].科技传播,2012,(13):82-83
[2]罗雨.动力锂离子电池制备工艺对一致性影响研究[D].长沙:湖南大学,2012
[3]俞志勇,李青,王燕杰,等.基于PID的流量调节阀的设计[J].计算机测量与控制,2016,24(8):118-121
[4]李兵.全尾砂膏体充填系统模糊PID控制器仿真设计[D].衡阳:南华大学,2014
[5]刘慧博,王静,吴彦合.无刷直流电机模糊自适应PID控制研究与仿真[J].控制工程,2014,21(4):583-587
[6]窦艳艳,钱蕾,冯金龙.基于Matlab的模糊PID控制系统设计及仿真[J].电子科技,2015,(02):119-122
[7]Richard C Dorf,Robert H Bishop.Modern Control Systems(9th Edition)[M].北京:科学出版社,2002
[8]孔德志,基于模糊控制的温室智能控制系统设计[D].南京:南京理工大学,2013
[9]杨伦,谢一华.气力输送工程[M].北京:机械工业出版社,2006
[2]罗雨.动力锂离子电池制备工艺对一致性影响研究[D].长沙:湖南大学,2012
[3]俞志勇,李青,王燕杰,等.基于PID的流量调节阀的设计[J].计算机测量与控制,2016,24(8):118-121
[4]李兵.全尾砂膏体充填系统模糊PID控制器仿真设计[D].衡阳:南华大学,2014
[5]刘慧博,王静,吴彦合.无刷直流电机模糊自适应PID控制研究与仿真[J].控制工程,2014,21(4):583-587
[6]窦艳艳,钱蕾,冯金龙.基于Matlab的模糊PID控制系统设计及仿真[J].电子科技,2015,(02):119-122
[7]Richard C Dorf,Robert H Bishop.Modern Control Systems(9th Edition)[M].北京:科学出版社,2002
[8]孔德志,基于模糊控制的温室智能控制系统设计[D].南京:南京理工大学,2013
[9]杨伦,谢一华.气力输送工程[M].北京:机械工业出版社,2006