转速控制器在dSPACE实时模型中的局限性分析及改进  

Analysis and Improvement on Limitations of Speed Controller in the dSPACE Real-time Model

作　　者：郝雯娟[1] 邓智泉[1] 王晓琳[1] 

机构地区：[1]南京航空航天大学

出　　处：《电气传动》2007年第10期7-9,24,共4页Electric Drive

摘　　要：dSPACE是一套可用于在线仿真的系统软硬件平台,它实现了和Matlab/Simulink/RTW的完全无缝连接。利用dSPACE的快速控制原型方式(RCP)和dSPACE系统的软硬件环境,将原有转速控制器应用于电机调速系统的实时模型中,并在硬件上实现实时运行。通过实验结果分析其局限性并改进,在此基础上重复上述实验并分析实验结果。实验表明,在进行电机调速系统实时控制时,需采用改进后的转速控制器以保证实时系统稳定可靠运行。The dSPACE is a software and hardware platform for the real-time control system and it makes a perfect connection with the Matlab/Simulink/RTW. The motor control real-time model was established in Matlab/Simulink using the rapid control prototype （RCP） method based on the dSPACE. Then real-time comparative experiments were made on the original speed controller in the motor control real-time model and the improved one. According to the experiments the limitation of former speed controller was analyzed. The experimental results indicate that the improved speed controller is superior to the old one when come to the stability and reliability of the real-time model.

关 键 词：DSPACE 实时模型 转速控制器 局限性 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]