基于SIMULINK的转速单闭环直流调速系统的仿真  

Simulation of DC adjust speed system of single closed-loop based on SIMULINK

作　　者：单秀文[1] 单锦华[1] 

机构地区：[1]盐城纺织职业技术学院,江苏盐城224000

出　　处：《大众科技》2011年第11期68-69,共2页Popular Science & Technology

摘　　要：为了提高直流调速系统的动静态性能指标,通常采用闭环控制系统(包括单闭环系统和多闭环系统)。对调速指标要求不高的场合,采用单闭环系统,而对调速指标较高的则采用多闭环系统。按反馈的方式不同可分为转速反馈,电流反馈,电压反馈等。在单闭环系统中,转速单闭环使用较多。Closed-loop control systems, including single and multi-loop, were usually used to improve the dynamic and static performance of DC drive system. Single closed-loop system was used in the applications of speed index for low requirements, while multi-loop system was used for high requirements. It can be divided into speed, current and voltage feedback according to different feedback ways. Speed feedback was used more in single closed-loop system.

关 键 词：直流调速 SIMULINK 系统仿真 

分 类 号：TM381[电气工程—电机]