摘要
设计了混合煤气稳压系统,建立了混合煤气稳压系统的数学模型,并在此模型的基础上利用MATLAB/Simulink仿真工具对系统进行了模糊PID控制仿真。仿真结果表明,模糊PID控制能改善系统的性能,提高系统对压力扰动的抑制能力。
The mixed-gas stabilized-pressure system with a control valve is designed.The mathematical model of the mixed-gas stabilized-pressure system is built.Based on the model,the fuzzy PID controller simulation analyses of the system using simulation tool of MATLAB/Simulink are carried out.The simulation results show that the fuzzy PID controller can provide good performance of the system,and improve the system anti-interference ability.
出处
《现代制造技术与装备》
2011年第4期7-9,共3页
Modern Manufacturing Technology and Equipment
基金
国家高新技术研究发展计划(2008AA04Z130)
关键词
调节阀
模糊PID
仿真
稳压
control valve
fuzzy PID
simulation
stabilized pressure
