电工技术学报2015，Vol.30Issue(z2)：56-63,8.
基于双处理器架构的开关磁阻电机远程控制系统
The Remote Control System of Switched Reluctance Motor Based on Dual-Processor Framework
摘要
Abstract
Due to the fact that the control device of switched reluctance motor (SRM) is mainly based on single processor, leading to the problem that processor undertakes more tasks and executing period is longer. The reliability, flexibility and extendibility of device are limited to a great extent. This paper designed a kind of SRM control system based on master-slave dual-processor framework with DSP and MCU, which separated rotor position detection, commutation judgement, rotate speed calculation and other tasks to send to slave controller for responsibility. By CAN bus, the master and slave controller were connected to realize data communication. In order to ensure SRM control accuracy, the communication protocol of quasi time-division based on rotor position was designed, avoiding multi-information data crash. The system delay was analyzed and researched, and the corresponding angle compensation control was introduced which could improve the system’s driving performance and achieves SRM long-distance real-time accurate position control. The experimental results verified effectiveness of the scheme.关键词
开关磁阻电机/双处理器架构/CAN总线/延时分析/角度补偿控制Key words
Switched reluctance motor/dual-processor framework/CAN bus/delay analysis/angle compensation control分类
信息技术与安全科学引用本文复制引用
蔡燕,刘亚亮,范少雄,姜文涛..基于双处理器架构的开关磁阻电机远程控制系统[J].电工技术学报,2015,30(z2):56-63,8.基金项目
国家自然科学基金项目（51077100）和天津市科技支撑重点项目（09ZCKFGX03100）资助。 （）
