基于台架试验的EPS电机控制策略设计及验证  

The design and verification of EPS motor control strategy based on the bench test

作　　者：张建[1] 常海雷[1] 王栋[1] 李海辉[1] 高慕园[1] 

机构地区：[1]长安大学,陕西西安710064

出　　处：《汽车实用技术》2012年第11期51-54,共4页Automobile Applied Technology

摘　　要：为了使助力电机具备更好的响应特性,在实车试验前获得EPS系统的基本性能数据,可对控制器组成部件进行初步优化。基于上下位机通讯的EPS台架试验运用虚拟仪器技术提出了电机控制策略,试验台测试结果表明:助力电机具备较好的响应特性,所设计的助力控制策略基本满足EPS助力电机的控制要求。In order to make assist motor possess the better response characteristic and get basic performance data of the EPS system before the real vehicle experiment, the controller components can be optimized initially. The EPS bench test based on communication apply virtual instruments technology to put forward the motor control strategy. The result of test bench shows that assist motor possess a better response characteristic and the control strategy basically meets EPS assist motor＇s control requirements.

关 键 词：EPS 电机 控制策略 台架试验 

分 类 号：U463.63[机械工程—车辆工程]