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DRV8353RS-EVM: Parameters estimation failed : how could I measure them ?

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Part Number: DRV8353RS-EVM

Hello, i try to spin a bldc motor with the drv8353rx gui interface but the parameters estimation failed (inductance measured is 0). When i try to spin the motor by clicking on the start button nothing happen (which make sense because parameters are wrong).

1. Resistance measured by estimation seems to be twice the resistance value indicated in motor datasheet, is it normal ? Is ut resistance beetwen A and B phase of the motor ?

2. Inductance (Ls-d and Ls-q) has not been measured. I measured it with a 10kHz Sine waveform and i found 4 microHenri. Do you think a normal value ? (It is a small brushless motor). Is this method ok to measure inductance ?

3.Flux : estimation is 0.021V/Hz. How could I measure it with instruments to check if the value is correct ?

I attached a screenshot of software for information. 

Thank you in advance !


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