现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2015年
5期
129-131
,共3页
永磁同步直线电机%模糊PI控制%Matlab%Simulink仿真
永磁同步直線電機%模糊PI控製%Matlab%Simulink倣真
영자동보직선전궤%모호PI공제%Matlab%Simulink방진
PMLSM%fuzzy-PI control%Matlab%Simulink simulation
针对在永磁同步直线电机伺服系统中传统的PI速度环控制器动态响应和输出超调量不理想的问题，提出了基于模糊控制PI切换的速度控制器，并在Matlab/Simulink仿真环境下，建立了基于PI速度控制器和基于fuzzy?PI切换的永磁同步直线电机仿真模型，仿真结果表明：模糊控制PI切换的速度控制器可以明显地降低系统的调节时间和超调量，改善永磁同步直线电机伺服控制系统的动态性能。
針對在永磁同步直線電機伺服繫統中傳統的PI速度環控製器動態響應和輸齣超調量不理想的問題，提齣瞭基于模糊控製PI切換的速度控製器，併在Matlab/Simulink倣真環境下，建立瞭基于PI速度控製器和基于fuzzy?PI切換的永磁同步直線電機倣真模型，倣真結果錶明：模糊控製PI切換的速度控製器可以明顯地降低繫統的調節時間和超調量，改善永磁同步直線電機伺服控製繫統的動態性能。
침대재영자동보직선전궤사복계통중전통적PI속도배공제기동태향응화수출초조량불이상적문제，제출료기우모호공제PI절환적속도공제기，병재Matlab/Simulink방진배경하，건립료기우PI속도공제기화기우fuzzy?PI절환적영자동보직선전궤방진모형，방진결과표명：모호공제PI절환적속도공제기가이명현지강저계통적조절시간화초조량，개선영자동보직선전궤사복공제계통적동태성능。
In order to solve the problem that the dynamic response and output overshoot of the traditional PI speed ring con?troller is not ideal in servo system of permanent magnet linear synchronous motor(PMLSM),the speed controller switching be?tween fuzzy controller and PI is put forward. The PMLSM simulation model based on the PI speed controller and fuzzy?PI switching was established in Matlab/Simulink simulation environment. The simulation results show that the speed controller switching be?tween fuzzy controller and PI can obviously reduce the system regulating time and overshoot,and improve the dynamic perfor?mance of PMLSM servo control system.
