摘要
根据PCR对温度控制的要求设计出一种模糊PID控制器,采用误差和误差变化率作为模糊PID控制器的输入,PID参数作为模糊PID控制器的输出,并使用一组模糊规则实现对PID参数的在线优化调节。通过使用Simulink图形化工具平台对模糊PID控制器和传统的PID控制器进行建模和仿真。结果表明,与传统PID控制器相比,模糊PID控制器性能优良,使系统响应速度加快,超调减小。
A fuzzy PID control towards PCR temperature control is designed with input parameters of error and derivative of error and output parameters of PID parameters which could be regulated sensitively by a set of fuzzy disciplines. The fuzzy PID control model and PID control model are set up and simulated through Simulink, and the final result shows better characteristics of fuzy PID control compared with PID control such as minimal overshoot and more quick response.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第10期2604-2606,共3页
Computer Engineering and Design
