DC brushed motor motion control

6353079

Other Parts Discussed in Thread: CONTROLSUITE, C2000WARE-MOTORCONTROL-SDK

Hi,

in case we are using brushed DC motor , is there any solution of configured curren loop for drive brushed DC motors?

i mean if we want to configure velocity and acceleration for example , and get output current for the motor , do you have any device with this functunality .

i know it is not common functunality , and each motor has its own parameters , but one of the guys here understand this from one of your FAE's and i just want to be sure that he understand it well.

another issue is synchronization between 2 DC motors , do you have any device with this functunality?

we have 2 motors that suppose to work in synchonus mode with constant delay in the begining of the work

Itamar

over 5 years ago

0 Yanming Luo over 5 years ago

TI__Guru** 115420 points

We don't have BDC control examples based on the C2000 devices, but you could still refer to the examples in the below software for PMSM/BLDC using a PI/PID regulator for velocity and torque current control separately.

CONTROLSUITE
http://www.ti.com/tool/CONTROLSUITE

C2000WARE-MOTORCONTROL-SDK: http://www.ti.com/tool/C2000WARE-MOTORCONTROL-SDK

There is no device with such functionality as you want, but you might implement the synchronization between two motors by the software designed with C2000 devices by yourself or someone else. The C2000 devices for motor control can be found on www.ti.com/c2000motor

0 6353079 over 5 years ago in reply to Yanming Luo

Prodigy 60 points

do you have any latency configuration to you DC brushed motor driver?

i mean , can i use two dc motor drivers ( or one dual DC motor driver) and configure delay for the second motor driver? delay from sensing PWM?

Itamar

0 Yanming Luo over 5 years ago in reply to 6353079

TI__Guru** 115420 points

Sorry, we don't have examples for DC brushed motor drive. But the device configuration includes PWM and ADC can be also used for DC brushed motor in the software I mentioned above. You might take a look.

Yes, you can drive dual DC brushed motor using a single controller and with configuring the PWM delay between two motors.

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DC brushed motor motion control