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使用LAUNCHXL-F28069M + boostxl-drv8301的评估板,进行电机参数辨识 电阻和电感,辨识的参数值和电机厂家提供的参数值,相差很大,这个是什么原因呢?怎么能提高对应的 辨识精度?
官方参数 |
辨识参数 |
误差分析 |
|
电阻 |
0.255欧姆 |
0.15739502 |
|
电感 |
0.175mH |
0.291437493 |
你好,首先要确认一下有没有按照文档C:\ti\motorware\motorware_1_01_00_16\docs\labs去操作?
辨识过程中电机有没有正常转动?