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CNG发动机转速稳定性模糊控制的AMESim/Matlab联合仿真研究
Co-Simulation Study of AMESim/Matlab of Rotate-speed Stability on CNG Engine by Fuzzy Control
【Author】 Chen Yong;Sun Renyun;Chen Fei;School of Transportation and Automobile Engineering,Xihua University;
【机构】 西华大学交通与汽车工程学院;
【摘要】 利用AMEsim4.3模型库建立了CNG发动机系统各物理模块,在Matlab/Simulink环境中设计了CNG发动机转速稳定性系统的ECU模糊控制模型,生成一个模糊控制器。通过AMEsim与Simulink接口将两种模型进行连接,实现了二者的联合仿真。结果表明,所选用的CNG发动机转速稳定性系统模糊控制模型、转速稳定性控制策略、联合仿真算法是正确的、有效的。
【Abstract】 In this paper,by using the AMESim software,a CNG Engine Model was established,then the CNG Engine controller unit was designed under Matlab/Simulink environment,It is a fuzzy controller,by using interface under AMEsim and Matlab/Simulink environment,the co-simulations have been carried out,the study under various operating condition was given,the result shows that cosimulation is effective and correct.
【Key words】 CNG engine; rotate-speed stability; control strategy; fuzzy control; co-simulation;
- 【会议录名称】 2008中国汽车工程学会年会论文集
- 【会议名称】2008中国汽车工程学会年会
- 【会议时间】2008-11-07
- 【会议地点】中国天津
- 【分类号】U464.174
- 【主办单位】中国汽车工程学会