ARM平台电机矢量控制分析及性能评估  

Analysis and Performance Assessment of Vector Control for Motor Based on ARM

作　　者：张玉磊[1,2] 王志成[2,3] 史秀玉[1,2] 郑国利[2,3] 

机构地区：[1]中国科学院大学,北京100049 [2]中国科学院沈阳计算技术研究所高档数控国家工程研究中心,沈阳110168 [3]沈阳高精数控智能技术股份有限公司,沈阳110168

出　　处：《计算机系统应用》2017年第1期246-250,共5页Computer Systems & Applications

基　　金：国家科技重大专项(2013ZX04001-031)

摘　　要：对ARM平台电机矢量控制模型进行了分析及性能评估,弥补了当前伺服控制系统中该评估工作的空白.分析了电机矢量控制模型和能实现该模型ARM平台的软硬件环境,给ARM平台电机矢量控制分析及性能评估奠定了基础.使用了一种利用建立空闲任务计算CPU负载率的方法,并用此方法进行了以CPU负载率为性能指标的评估实验,对不同条件下矢量控制策略的适用情况进行了分析.分析结果对ARM平台下矢量控制策略的选择有一定的指导意义.This paper analyzes and evaluates the motor vector control model of ARM platform, and makes up the blank of the evaluation in current servo control system. The analysis of the vector control model for motor and the environment of software and hardware need to realize the model based on ARM, which lays in the foundation of the analysis of vector control for motor based on ARM and performance evaluation. We use one method by idle task computing CPU load, and use this method to compute CPU load for performance evaluation experiments. Applications of vector control strategies under different conditions are analyzed. It has a guiding significance for vector control strategies choose based on ARM.

关 键 词：矢量控制 ARM CPU负载率 性能评估 RTX 

分 类 号：TM383.4[电气工程—电机]