Currently, this lab only supports DRV8323RH for F28002x and F28003x. You may try to use the lab without Sysconfig as below.
You may refer to the lab in motor control SDK. The universal motor control lab is available in the current MCSDK, which can support…
You have to run the lab within CCS, the GUI doesn't support this Launch-xl F280039C with DRV8316R.
You may refer to the lab in motor control SDK. The universal motor control lab is available in the current MCSDK, which can support a set of hardware…
You can use the eCAP to measure the period of the output pulse of the hall sensor.
You can refer to the universal motor control lab that is available in the current MCSDK, which can support a set of hardware kits and control algorithms for BLDC/PMSM…
Aditya Kelkar said: Is there any relation with the PWM Carrier frequency?
You may select the right PWM frequency according to the motor and the power board you used. The control frequency could be 3~25kHz for FAST estimator on F28002x, the PWM frequency…
Yes, you need to use the software FAST library as the universal motor control lab in motor control SDK as below. You have to migrate this lab to F2838x by yourself. It could be easy for you, just need to change the three files (hal.c, hal.h, and user_mtr1…
The Incremental encoder with 5V open collector/drain output ( The IE output type you mentioned above) can be connected to LAUNCHXL-F280049C directly. You can select the resolution according to your application. All of the resolutions can be supported…
Try to tune the reference torque current and speed as below since you are running the motor with open loop.
_iq IdRef = _IQ(0.0); // Id reference (pu) _iq IqRef = _IQ(0.2); // Iq reference (pu) _iq SpeedRef = _IQ(0.25); // Speed reference (pu)
Recommend…
If you want to run the motor identification with the InstaSPIN labs on F28004x, you have to use the lab05 since the identification needs the "ctrl" object and the related functions. And you can use the lab05 to run the motor as lab07 after that.
All…
Genatco said: That is not a real world solution for determining motor ID with multiple motors., like 4 motor drone. Each motor will have various inductance that changes with the weather. Seemingly the entire inductance concept is not without issues that…
James McKenna said: We are mostly interested in updates to the FAST observer in ROM and if this has become more robust. Can TI comment if there have been improvements to FAST?
There is no significant changes on FAST algorithm between the ROM and library…
