STSPIN32F0无法在高转速下驱动电机

我正在使用STSPIN32F0，客户板驱动客户电机，采用无传感器FOC算法（STM32_FOC_SDK_4.3.0.16508_161109）。
在低转速下行驶时，估算的角度似乎正常，电机正常启动。
但是当以高转速行驶时，估计的角度似乎偏移（延迟）并且电机非正常地驱动并且将停止。
我能为这个问题做些什么？


请帮帮我，谢谢！



以下为原文




I am using STSPIN32F0, customer board to drive a customer motor with sensorless FOC algorithm (STM32_FOC_SDK_4.3.0.16508_161109).
When drive in the low RPM, the angle estimated seems OK and the motor drived normally.
But when drive in the high RPM, the angle estimated seems shifted (delay) and the motor drived non-normally and will stop.
What can I do for this issue?

  
Please help me, thank you!