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LAUNCHXL-F28069M: 使用Lab4出现问题

Part Number: LAUNCHXL-F28069M
Other Parts Discussed in Thread: MOTORWARE

您好,

在使用LAUNCHXL-F28069M运行C:\ti\motorware\motorware_1_01_00_18\sw\solutions\instaspin_foc\boards\boostxldrv8305_revA\f28x\f2806xF\projects\ccs中的Lab4时出现问题,

操作步骤:

1、根据Lab3a将电流偏置和电压偏置写入user.h。

2、设置电机额定电流是7A,这里为安全起见设置最大电流5A。

3、增大IqRef_A(从0.1增大到3),显示方式是Q-Value(24),

结果:感受不到电机扭矩的增大,是哪里还有需要修改的吗?