摘要
对逻辑无环流可逆直流调速系统进行了计算机仿真研究。逻辑无环流可逆直流调速系统是一个复杂的自动控制系统,参数计算和调试过程比较复杂。本文运用MATLAB软件Powersystem模块建立了调速系统的仿真模型。首先设计满足性能指标要求的双闭环系统,实现正组仿真模型的最优控制方案,然后设计反组的控制方案,最后选用逻辑控制器组成逻辑无环流直流调速系统。
In this paper,reversible DC drive without circulating current system is a computer simulation.Without circulating current reversible DC drive system is a complex automatic control system,parameter calculation and debugging process is relatively complex.In this paper,MATLAB software Powersystem modules built speed control system simulation model.First,design a dual-closed-loop system to meet the performance requirements,and to achieve simulation model of positive group of the optimal control program,and then design the control scheme of anti-group,and the composition of the final selection logic controller DC speed control system without circulating current.
出处
《机电工程技术》
2010年第7期24-26,共3页
Mechanical & Electrical Engineering Technology
关键词
仿真
模型
最优控制
逻辑控制
环流
simulation
model
optimum control
logical control
circumfluence
